СПИСОК патентов США - подгруппа МПК16 H04R5/00
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9609452 | Obtaining sparseness information for higher order ambisonic audio renderers | |||
| 2 | 9608584 | Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal | |||
| 3 | 9602943 | Audio processing method and audio processing apparatus | |||
| 4 | 9602932 | Resource manager | |||
| 5 | 9602918 | Stream caching for audio mixers | |||
| 6 | 9596554 | Methods circuits devices systems and associated computer executable code for acquiring acoustic signals | |||
| 7 | 9595267 | Method and apparatus for decoding an audio signal | |||
| 8 | 9595266 | Audio encoding/decoding device using reverberation signal of object audio signal | |||
| 9 | 9591425 | Parametric stereo upmix apparatus, a parametric stereo decoder, a parametric stereo downmix apparatus, a parametric stereo encoder | |||
| 10 | 9590581 | System and method for reduction of signal distortion | |||
| 11 | 9584944 | Stereo decoding method and apparatus using group delay and group phase parameters | |||
| 12 | 9584942 | Determination of head-related transfer function data from user vocalization perception | |||
| 13 | 9584929 | Method and processing unit for adaptive wind noise suppression in a hearing aid system and a hearing aid system | |||
| 14 | 9584916 | Stereo microphone device | |||
| 15 | 9584914 | Method for automatic activation and deactivation of a binaural hearing system and binaural hearing system | |||
| 16 | 9584899 | Sharing of custom audio processing parameters | |||
| 17 | 9583113 | Audio compression using vector field normalization | |||
| 18 | 9578435 | Apparatus and method for enhanced spatial audio object coding | |||
| 19 | 9570083 | Stereo audio encoder and decoder | |||
| 20 | 9560465 | Digital audio filters for variable sample rates | |||
| 21 | 9560464 | System and method for producing head-externalized 3D audio through headphones | |||
| 22 | 9560442 | Portable sound system | |||
| 23 | 9554211 | Wireless speaker unit | |||
| 24 | 9552820 | Apparatus and method for processing multi-channel audio signal using space information | |||
| 25 | 9549275 | System and tools for enhanced 3D audio authoring and rendering | |||
| 26 | 9544706 | Customized head-related transfer functions | |||
| 27 | 9544705 | Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources | |||
| 28 | 9542951 | Method and an apparatus for processing an audio signal | |||
2016 | |||||
| 29 | 9532158 | Reflected and direct rendering of upmixed content to individually addressable drivers | |||
| 30 | 9532157 | Audio processing for mono signals | |||
| 31 | 9532149 | Method of signal processing in a hearing aid system and a hearing aid system | |||
| 32 | 9530419 | Encoding of stereophonic signals | |||
| 33 | 9525958 | Multidimensional virtual learning system and method | |||
| 34 | 9522330 | Three-dimensional audio sweet spot feedback | |||
| 35 | 9521501 | Loudness adjustment for downmixed audio content | |||
| 36 | 9516418 | Sound field spatial stabilizer | |||
| 37 | 9516417 | Boundary binaural microphone array | |||
| 38 | 9514757 | Stereo signal encoding device, stereo signal decoding device, stereo signal encoding method, and stereo signal decoding method | |||
| 39 | 9510127 | Method and apparatus for generating an audio output comprising spatial information | |||
| 40 | 9510124 | Parametric binaural headphone rendering | |||
| 41 | 9510098 | Method for recording and reconstructing three-dimensional sound field | |||
| 42 | 9503831 | Audio playback method and apparatus | |||
| 43 | 9502042 | Apparatus for processing an audio signal and method thereof | |||
| 44 | 9497562 | Sound field control apparatus and method | |||
| 45 | 9489957 | Audio encoder and decoder | |||
| 46 | 9489953 | Directional coding conversion | |||
| 47 | 9485600 | Audio system, audio signal processing device and method, and program | |||
| 48 | 9484039 | Method and an apparatus for processing an audio signal | |||
| 49 | 9484038 | Apparatus and method for merging geometry-based spatial audio coding streams | |||
| 50 | 9484008 | Method and apparatus for down-mixing of a multi-channel audio signal | |||
| 51 | 9479888 | Methods and apparatus for implementing sound events | |||
| 52 | 9479871 | Method, medium, and system synthesizing a stereo signal | |||
| 53 | 9478224 | Audio processing system | |||
| 54 | 9478223 | Method and apparatus for down-mixing multi-channel audio | |||
| 55 | 9473870 | Loudspeaker position compensation with 3D-audio hierarchical coding | |||
| 56 | 9473813 | System and method for providing immersive surround environment for enhanced content experience | |||
| 57 | 9467793 | Systems, methods, and apparatus for recording three-dimensional audio and associated data | |||
| 58 | 9466303 | Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value | |||
| 59 | 9466302 | Coding of spherical harmonic coefficients | |||
| 60 | 9462405 | Apparatus and method for generating panoramic sound | |||
| 61 | 9462387 | Audio system and method of operation therefor | |||
| 62 | 9462384 | Nomadic device for controlling one or more portable speakers | |||
| 63 | 9460725 | Method, medium, and apparatus encoding and/or decoding extension data for surround | |||
| 64 | 9460724 | Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value | |||
| 65 | 9456289 | Converting multi-microphone captured signals to shifted signals useful for binaural signal processing and use thereof | |||
| 66 | 9454971 | Method and apparatus for compressing and decompressing a higher order ambisonics signal representation | |||
| 67 | 9451378 | Method and apparatus to reproduce multi-channel audio signal in multi-channel speaker system | |||
| 68 | 9451363 | Method and apparatus for playback of a higher-order ambisonics audio signal | |||
| 69 | 9449615 | Externally estimated SNR based modifiers for internal MMSE calculators | |||
| 70 | 9445199 | Method and apparatus for determining dominant sound source directions in a higher order Ambisonics representation of a sound field | |||
| 71 | 9445197 | Signal processing for a headrest-based audio system | |||
| 72 | 9445187 | Method and an apparatus for processing an audio signal | |||
| 73 | 9443524 | Stereo decoding method and apparatus | |||
| 74 | 9439019 | Sound signal processing method and apparatus | |||
| 75 | 9439004 | Method for operating a binaural hearing system and a binaural hearing system | |||
| 76 | 9437210 | Audio signal processing | |||
| 77 | 9437198 | Decoding device, decoding method, encoding device, encoding method, and program | |||
| 78 | 9432790 | Real-time sound propagation for dynamic sources | |||
| 79 | 9432237 | VOIP device, VOIP conferencing system, and related method | |||
| 80 | 9426595 | Signal processing apparatus, signal processing method, and storage medium | |||
| 81 | 9426574 | Automatic audio source switching | |||
| 82 | 9420394 | Panning presets | |||
| 83 | 9420381 | Multimedia playing apparatus and method for outputting modulated sound according to hearing characteristic of user | |||
| 84 | 9418668 | Matrix encoder with improved channel separation | |||
| 85 | 9414966 | Metal earpad | |||
| 86 | 9414171 | Binaural hearing assistance system comprising a database of head related transfer functions | |||
| 87 | 9414166 | Wireless peripheral hub device | |||
| 88 | 9412385 | Performing spatial masking with respect to spherical harmonic coefficients | |||
| 89 | 9408010 | Audio system and method therefor | |||
| 90 | 9407994 | Direct drive micro hearing device | |||
| 91 | 9402145 | Wireless speaker system with distributed low (bass) frequency | |||
| 92 | 9401152 | System for maintaining reversible dynamic range control information associated with parametric audio coders | |||
| 93 | 9401151 | Parametric encoder for encoding a multi-channel audio signal | |||
| 94 | 9398394 | System and method for stereo field enhancement in two-channel audio systems | |||
| 95 | 9397771 | Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field | |||
| 96 | 9396732 | Hierarchical deccorelation of multichannel audio | |||
| 97 | 9396717 | Systems and methods for reducing unwanted sounds in signals received from an arrangement of microphones | |||
| 98 | 9386390 | Information processing apparatus and sound processing method | |||
| 99 | 9384741 | Binauralization of rotated higher order ambisonics | |||
| 100 | 9380398 | Sound processing apparatus, method, and program | |||
| 101 | 9380380 | Acoustic transducer and interface circuit | |||
| 102 | 9378747 | Method and apparatus for layout and format independent 3D audio reproduction | |||
| 103 | 9372251 | System for spatial extraction of audio signals | |||
| 104 | 9369803 | Apparatus and method for removing noise | |||
| 105 | 9369801 | Wireless speaker system with noise cancelation | |||
| 106 | 9369164 | Method, medium, and system decoding and encoding a multi-channel signal | |||
| 107 | 9363618 | Method and device for controlling speaker array sound field based on quadratic residue sequence combinations | |||
| 108 | 9357326 | Embedding data in stereo audio using saturation parameter modulation | |||
| 109 | 9357324 | Device and method for optimizing stereophonic or pseudo-stereophonic audio signals | |||
| 110 | 9357323 | Method and apparatus for audio matrix decoding | |||
| 111 | 9357305 | Apparatus for generating an enhanced downmix signal, method for generating an enhanced downmix signal and computer program | |||
| 112 | 9351074 | Audio system and audio characteristic control device | |||
| 113 | 9351073 | Enhanced stereo playback | |||
| 114 | 9349378 | Haptic signal synthesis and transport in a bit stream | |||
| 115 | 9344827 | Method and apparatus for audio output, and electronic device | |||
| 116 | 9344826 | Method and apparatus for communicating with audio signals having corresponding spatial characteristics | |||
| 117 | 9344824 | Method and apparatus for conversion of a multi-channel audio signal into a two-channel audio signal | |||
| 118 | 9338573 | Matrix decoder with constant-power pairwise panning | |||
| 119 | 9338554 | Sound system for establishing a sound zone | |||
| 120 | 9332370 | Method and apparatus for using spatial audio rendering for a parallel playback of call audio and multimedia content | |||
| 121 | 9332365 | Stereo device testing method and stereo device testing system | |||
| 122 | 9332360 | Compression and mixing for hearing assistance devices | |||
| 123 | 9332349 | Sound image localization apparatus | |||
| 124 | 9326086 | Neural induced enhancement of audio signals | |||
| 125 | 9319821 | Method, an apparatus and a computer program for modification of a composite audio signal | |||
| 126 | 9319819 | Binaural rendering method and apparatus for decoding multi channel audio | |||
| 127 | 9317458 | System for converting a signal | |||
| 128 | 9313576 | Data transmitting apparatus, data receiving apparatus, data transceiving system, data transmitting method, and data receiving method | |||
| 129 | 9312971 | Apparatus and method for transmitting audio object | |||
| 130 | 9307338 | Upmixing method and system for multichannel audio reproduction | |||
| 131 | 9305556 | Apparatus and method for encoding and decoding multi-channel audio signal | |||
| 132 | 9301051 | Digital audio distribution | |||
| 133 | 9288603 | Systems, methods, apparatus, and computer-readable media for backward-compatible audio coding | |||
| 134 | 9288602 | Stereo extension apparatus and method | |||
| 135 | 9288601 | Broad sound loudspeaker system | |||
| 136 | 9288590 | Hearing device and method of low power operation thereof | |||
| 137 | 9288587 | Wireless binaural compressor | |||
| 138 | 9286879 | Localization of a wireless user equipment (UE) device based on out-of-hearing band audio signatures for ranging | |||
| 139 | 9282408 | Processing method and processing apparatus for stereo audio output enhancement | |||
| 140 | 9282406 | Digital microphone with frequency booster | |||
| 141 | 9277343 | Enhanced stereo playback with listener position tracking | |||
| 142 | 9277321 | Device discovery and constellation selection | |||
| 143 | 9271080 | Audio spatialization and environment simulation | |||
| 144 | 9271076 | Enhanced stereophonic audio recordings in handheld devices | |||
| 145 | 9264812 | Apparatus and method for localizing a sound image, and a non-transitory computer readable medium | |||
| 146 | 9258635 | Control cord for headsets and auxiliary devices | |||
| 147 | 9253585 | Speaker apparatus | |||
| 148 | 9253571 | Hearing apparatus for binaural supply and method for providing a binaural supply | |||
| 149 | 9253570 | Crossover based canalphone system | |||
| 150 | 9247371 | Sound processing apparatus | |||
| 151 | 9247369 | Method for enlarging a location with optimal three-dimensional audio perception | |||
| 152 | 9245530 | Apparatus, method and computer program for providing one or more adjusted parameters for provision of an upmix signal representation on the basis of a downmix signal representation and a parametric side information associated with the downmix signal representation, using an average value | |||
| 153 | 9241222 | Binaural compressor preserving directional cues | |||
| 154 | 9237400 | Concealment of intermittent mono reception of FM stereo radio receivers | |||
| 155 | 9232336 | Head related transfer function generation apparatus, head related transfer function generation method, and sound signal processing apparatus | |||
| 156 | 9232312 | Multi-channel audio enhancement system | |||
| 157 | 9230556 | Voice instructions during navigation | |||
2015 | |||||
| 158 | 9226089 | Signal generation for binaural signals | |||
| 159 | 9226078 | Acoustic transducers | |||
| 160 | 9219974 | Method and apparatus for simultaneously controlling near sound field and far sound field | |||
| 161 | 9218818 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 162 | 9215544 | Optimization of binaural sound spatialization based on multichannel encoding | |||
| 163 | 9197978 | Sound reproduction apparatus and sound reproduction method | |||
| 164 | 9197977 | Audio spatialization and environment simulation | |||
| 165 | 9197964 | Amplifier unit and mobile electronic device provided with the amplifier unit | |||
| 166 | 9197963 | Broad sound field loudspeaker system | |||
| 167 | 9185508 | Multidimensional virtual learning system and method | |||
| 168 | 9185507 | Hybrid derivation of surround sound audio channels by controllably combining ambience and matrix-decoded signal components | |||
| 169 | 9183839 | Apparatus, method and computer program for providing a set of spatial cues on the basis of a microphone signal and apparatus for providing a two-channel audio signal and a set of spatial cues | |||
| 170 | 9173843 | Crystalline active ingredient microparticles, method for producing the same and use thereof in drugs | |||
| 171 | 9167367 | Optimized low-bit rate parametric coding/decoding | |||
| 172 | 9167358 | Method for the binaural left-right localization for hearing instruments | |||
| 173 | 9165558 | System for dynamically creating and rendering audio objects | |||
| 174 | 9161152 | Multidimensional virtual learning system and method | |||
| 175 | 9161148 | Signal processing apparatus and method for providing 3D sound effect | |||
| 176 | 9159330 | Rate controller, rate control method, and rate control program | |||
| 177 | 9159326 | MDCT-based complex prediction stereo coding | |||
| 178 | 9154896 | Audio spatialization and environment simulation | |||
| 179 | 9154878 | Interconnected speaker system | |||
| 180 | 9154877 | Collaborative sound system | |||
| 181 | 9154876 | Apparatus and method for generating an acoustic radiation pattern | |||
| 182 | 9153919 | Audio jack with EMI shielding | |||
| 183 | 9148740 | Method and apparatus for reproducing stereophonic sound | |||
| 184 | 9143864 | Audio playback system | |||
| 185 | 9143862 | Correlation based filter adaptation | |||
| 186 | 9143861 | Wireless audio player and speaker system | |||
| 187 | 9137618 | Multi-dimensional processor and multi-dimensional audio processor system | |||
| 188 | 9137617 | Correlation parameter transmitting in an encoding apparatus and decoding apparatus | |||
| 189 | 9137604 | Audio processing apparatus | |||
| 190 | 9137603 | Spatial audio | |||
| 191 | 9135921 | Audio coding device and method | |||
| 192 | 9135797 | Audio detection using distributed mobile computing | |||
| 193 | 9131305 | Configurable three-dimensional sound system | |||
| 194 | 9131298 | Constrained dynamic amplitude panning in collaborative sound systems | |||
| 195 | 9130683 | Silence based attenuation for enhanced idle-channel FM or other receiver co-existence with a coexisting radio and circuits, processes, and systems | |||
| 196 | 9124996 | Apparatus and method for reproducing a sound field with a loudspeaker array controlled via a control volume | |||
| 197 | 9124978 | Speaker array apparatus, signal processing method, and program | |||
| 198 | 9124971 | Audio signal processing circuit for reducing zero crossing distortion and method thereof | |||
| 199 | 9124966 | Image generation for collaborative sound systems | |||
| 200 | 9124963 | Hearing apparatus having an adaptive filter and method for filtering an audio signal | |||
| 201 | 9123329 | Method and apparatus for generating sideband residual signal | |||
| 202 | 9123324 | Non-linear post-processing control in stereo acoustic echo cancellation | |||
| 203 | 9118999 | Equalization of speaker arrays | |||
| 204 | 9118991 | Reducing head-related transfer function data volume | |||
| 205 | 9113280 | Method and apparatus for reproducing three-dimensional sound | |||
| 206 | 9111530 | MDCT-based complex prediction stereo coding | |||
| 207 | 9111529 | Method for encoding/decoding an improved stereo digital stream and associated encoding/decoding device | |||
| 208 | 9111528 | Matrix decoder for surround sound | |||
| 209 | 9107023 | N surround | |||
| 210 | 9107018 | System and method for sound reproduction | |||
| 211 | 9105265 | Stereo coding method and apparatus | |||
| 212 | 9105264 | Coding apparatus and decoding apparatus | |||
| 213 | 9100768 | Method and device for decoding an audio soundfield representation for audio playback | |||
| 214 | 9100765 | Audio enhancement module for portable media player | |||
| 215 | 9100752 | Acoustic transducers with bend limiting member | |||
| 216 | 9100734 | Systems, methods, apparatus, and computer-readable media for far-field multi-source tracking and separation | |||
| 217 | 9100039 | System, medium, and method of encoding/decoding multi-channel audio signals | |||
| 218 | 9094752 | Apparatus and method for generating directional sound | |||
| 219 | 9094751 | Headphone apparatus and audio driving apparatus thereof | |||
| 220 | 9094743 | Acoustic transducers | |||
| 221 | 9094496 | System and method for stereophonic acoustic echo cancellation | |||
| 222 | 9093063 | Apparatus and method for extracting a direct/ambience signal from a downmix signal and spatial parametric information | |||
| 223 | 9088855 | Vector-space methods for primary-ambient decomposition of stereo audio signals | |||
| 224 | 9088854 | Acoustic control apparatus | |||
| 225 | 9088844 | Sound image localization control apparatus | |||
| 226 | 9087511 | Method, medium, and system for generating a stereo signal | |||
| 227 | 9084058 | Sound field calibration using listener localization | |||
| 228 | 9084047 | Portable sound system | |||
| 229 | 9084044 | Electronic device having multi-directional adjustable speaker | |||
| 230 | 9082395 | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding | |||
| 231 | 9078077 | Estimation of synthetic audio prototypes with frequency-based input signal decomposition | |||
| 232 | 9078076 | Sound system | |||
| 233 | 9078067 | Sounder assembly for explosive environment | |||
| 234 | 9078065 | System and method for displaying sound as vibrations | |||
| 235 | 9078058 | Applications for a two-way wireless speaker system | |||
| 236 | 9078055 | Localization of a wireless user equipment (UE) device based on single beep per channel signatures | |||
| 237 | 9071920 | Binaural decoder to output spatial stereo sound and a decoding method thereof | |||
| 238 | 9071919 | Apparatus and method for encoding and decoding spatial parameter | |||
| 239 | 9070358 | Parametric encoding and decoding | |||
| 240 | 9065576 | System, apparatus and method for transmitting continuous audio data | |||
| 241 | 9064488 | Stereo encoding method, stereo encoding device, and encoder | |||
| 242 | 9064392 | Method and system for awareness detection | |||
| 243 | 9064062 | Circuits and methods to reduce pin count of a single channel device with a multi-channel serial interface | |||
| 244 | 9060236 | Apparatus for providing an upmix signal representation on the basis of a downmix signal representation, apparatus for providing a bitstream representing a multi-channel audio signal, methods, computer program and bitstream using a distortion control signaling | |||
| 245 | 9058803 | Multichannel audio stream compression | |||
| 246 | 9055381 | Multi-way analysis for audio processing | |||
| 247 | 9055371 | Controllable playback system offering hierarchical playback options | |||
| 248 | 9055358 | Speaker device | |||
| 249 | 9053700 | Apparatus, method and computer program for upmixing a downmix audio signal using a phase value smoothing | |||
| 250 | 9049516 | Method and apparatus for controlling distribution of spatial sound energy | |||
| 251 | 9049509 | Stereo microphone | |||
| 252 | 9047861 | Electronic device for converting audio file format | |||
| 253 | 9042560 | Sparse audio | |||
| 254 | 9042559 | Apparatus for processing an audio signal and method thereof | |||
| 255 | 9042558 | Decoding apparatus, decoding method, encoding apparatus, encoding method, and editing apparatus | |||
| 256 | 9042557 | Method and apparatus for reproducing three-dimensional sound field | |||
| 257 | 9036843 | Enhanced spatialization system | |||
| 258 | 9036823 | Method and apparatus for a binaural hearing assistance system using monaural audio signals | |||
| 259 | 9031242 | Simulated surround sound hearing aid fitting system | |||
| 260 | 9025777 | Audio signal decoder, audio signal encoder, encoded multi-channel audio signal representation, methods and computer program | |||
| 261 | 9025776 | Decorrelating audio signals for stereophonic and surround sound using coded and maximum-length-class sequences | |||
| 262 | 9025775 | Apparatus and method for adjusting spatial cue information of a multichannel audio signal | |||
| 263 | 9025774 | Apparatus, method and computer-readable medium producing vertical direction virtual channel | |||
| 264 | 9020152 | Enabling 3D sound reproduction using a 2D speaker arrangement | |||
| 265 | 9014379 | Method of initializing a binaural hearing aid system and a hearing aid | |||
| 266 | 9014378 | Enhancing the reproduction of multiple audio channels | |||
| 267 | 9014377 | Multichannel surround format conversion and generalized upmix | |||
| 268 | 9008318 | Audio signal processing device | |||
| 269 | 8989881 | Apparatus and method for writing onto an audio CD, and audio CD | |||
| 270 | 8989393 | Decoding device and decoding method | |||
| 271 | 8983079 | Stereo microphone | |||
| 272 | 8976972 | Processing of sound data encoded in a sub-band domain | |||
| 273 | 8976971 | Method and apparatus for adjusting channel delay parameter of multi-channel signal | |||
| 274 | 8976970 | Apparatus and method for bandwidth extension for multi-channel audio | |||
| 275 | 8971542 | Systems and methods for speaker bar sound enhancement | |||
| 276 | 8964994 | Encoding of multichannel digital audio signals | |||
| 277 | 8964993 | Systems and methods for enhancing audio content | |||
| 278 | 8964992 | Psychoacoustic interface | |||
| 279 | 8964010 | Display device and method of outputting audio signal | |||
| 280 | 8958588 | Hearing aid and detection device | |||
| 281 | 8958585 | Sound image localization apparatus | |||
| 282 | 8958583 | Spatially constant surround sound system | |||
| 283 | 8958582 | Apparatus and method of reproducing surround wave field using wave field synthesis based on speaker array | |||
| 284 | 8958571 | MIC covering detection in personal audio devices | |||
| 285 | 8958566 | Audio signal decoder, method for decoding an audio signal and computer program using cascaded audio object processing stages | |||
| 286 | 8958565 | Apparatus for controlling depth/distance of sound and method thereof | |||
| 287 | 8958564 | Device and method for improving stereophonic or pseudo-stereophonic audio signals | |||
| 288 | 8953819 | Method and apparatus for focusing sound using array speaker | |||
| 289 | 8953810 | Synchronization in a bilateral auditory prosthesis system | |||
| 290 | 8948406 | Signal processing method, encoding apparatus using the signal processing method, decoding apparatus using the signal processing method, and information storage medium | |||
| 291 | 8948405 | Binaural multi-channel decoder in the context of non-energy-conserving upmix rules | |||
| 292 | 8948404 | Apparatus and method encoding/decoding with phase information and residual information | |||
| 293 | 8948403 | Method of processing signal, encoding apparatus thereof, decoding apparatus thereof, and signal processing system | |||
| 294 | 8942980 | Method of navigating in a sound content | |||
| 295 | 8942380 | Method for generating a downward-compatible sound format | |||
| 296 | 8930197 | Apparatus and method for encoding and reproduction of speech and audio signals | |||
| 297 | 8929558 | Audio signal of an FM stereo radio receiver by using parametric stereo | |||
| 298 | 8929557 | Sound image control device and sound image control method | |||
| 299 | 8929556 | Audio-signal processing device and method for processing audio signal | |||
2014 | |||||
| 300 | 8924204 | Method and apparatus for wind noise detection and suppression using multiple microphones | |||
| 301 | 8917875 | Method for driving loudspeakers | |||
| 302 | 8917874 | Method and apparatus for decoding an audio signal | |||
| 303 | 8913757 | Enhanced spatialization system with satellite device | |||
| 304 | 8908874 | Spatial audio encoding and reproduction | |||
| 305 | 8908873 | Method and apparatus for conversion between multi-channel audio formats | |||
| 306 | 8897459 | Two-way audio communication system with reduced ground noise | |||
| 307 | 8897454 | Sound zooming apparatus and method synchronized with moving picture zooming function | |||
| 308 | 8892450 | Signal clipping protection using pre-existing audio gain metadata | |||
| 309 | 8892432 | Signal processing system, apparatus and method used on the system, and program thereof | |||
| 310 | 8891778 | Speech enhancement | |||
| 311 | 8891777 | Hearing aid with signal enhancement | |||
| 312 | 8891776 | Decoding of multichannel audio encoded bit streams using adaptive hybrid transformation | |||
| 313 | 8891774 | Acoustic signal processing apparatus, processing method therefor, and program | |||
| 314 | 8885839 | Signal processing method and apparatus | |||
| 315 | 8885838 | Method of processing a signal in a hearing aid, a method of fitting a hearing aid and a hearing aid | |||
| 316 | 8885837 | Implantable medical device | |||
| 317 | 8885836 | Decorrelator for upmixing systems | |||
| 318 | 8885834 | Methods and devices for reproducing surround audio signals | |||
| 319 | 8880413 | Binaural spatialization of compression-encoded sound data utilizing phase shift and delay applied to each subband | |||
| 320 | 8880411 | Critical sampling encoding with a predictive encoder | |||
| 321 | 8879762 | Method and apparatus to evaluate quality of audio signal | |||
| 322 | 8879743 | Ear models with microphones for psychoacoustic imagery | |||
| 323 | 8879742 | Apparatus for determining a spatial output multi-channel audio signal | |||
| 324 | 8879741 | Speaker array apparatus and sound beam control method | |||
| 325 | 8873762 | System and method for efficient sound production using directional enhancement | |||
| 326 | 8873761 | Audio signal processing device and audio signal processing method | |||
| 327 | 8867753 | Apparatus, method and computer program for upmixing a downmix audio signal | |||
| 328 | 8867752 | Reconstruction of multi-channel audio data | |||
| 329 | 8867751 | Method, medium, and system encoding/decoding a multi-channel audio signal, and method medium, and system decoding a down-mixed signal to a 2-channel signal | |||
| 330 | 8867750 | Surround sound virtualizer and method with dynamic range compression | |||
| 331 | 8867749 | Acoustic spatial projector | |||
| 332 | 8861757 | Apparatus and method for calculating driving coefficients for loudspeakers of a loudspeaker arrangement and apparatus and method for providing drive signals for loudspeakers of a loudspeaker arrangement based on an audio signal associated with a virtual source | |||
| 333 | 8861751 | Audio processing apparatus | |||
| 334 | 8861739 | Apparatus and method for generating a multichannel signal | |||
| 335 | 8855322 | Loudness maximization with constrained loudspeaker excursion | |||
| 336 | 8855321 | Method for processing audio signal and broadcasting output apparatus using the same | |||
| 337 | 8855320 | Apparatus for determining a spatial output multi-channel audio signal | |||
| 338 | 8855319 | Audio signal processing apparatus and audio signal processing method | |||
| 339 | 8848927 | Recorder that creates stereophonic sound | |||
| 340 | 8848926 | Apparatus and method for restoring multi-channel audio signal using HE-AAC decoder and MPEG surround decoder | |||
| 341 | 8848925 | Method, apparatus and computer program product for audio coding | |||
| 342 | 8843378 | Multi-channel synthesizer and method for generating a multi-channel output signal | |||
| 343 | 8842842 | Detection of audio channel configuration | |||
| 344 | 8839342 | Audio video system with embedded wireless host and wireless speakers | |||
| 345 | 8837743 | Surround sound system and method therefor | |||
| 346 | 8831255 | Augmented reality (AR) audio with position and action triggered virtual sound effects | |||
| 347 | 8831232 | Anti-noise earmuff device with Bluetooth module and audio signal processor | |||
| 348 | 8831231 | Audio signal processing device and audio signal processing method | |||
| 349 | 8824690 | Apparatus and method for processing multi-channel audio signal using space information | |||
| 350 | 8824689 | Apparatus for determining a spatial output multi-channel audio signal | |||
| 351 | 8824688 | Apparatus and method for generating audio output signals using object based metadata | |||
| 352 | 8818539 | Audio encoding device, audio encoding method, and video transmission device | |||
| 353 | 8817992 | Multichannel audio coder and decoder | |||
| 354 | 8817991 | Advanced encoding of multi-channel digital audio signals | |||
| 355 | 8811622 | Dual setting method for a hearing system | |||
| 356 | 8811621 | Parametric stereo upmix apparatus, a parametric stereo decoder, a parametric stereo downmix apparatus, a parametric stereo encoder | |||
| 357 | 8805561 | Audio user interface with audio cursor | |||
| 358 | 8804971 | Hybrid encoding of higher frequency and downmixed low frequency content of multichannel audio | |||
| 359 | 8804969 | Method and apparatus for outputting sound source signal by using virtual speaker | |||
| 360 | 8804967 | Method for encoding and decoding multi-channel audio signal and apparatus thereof | |||
| 361 | 8798275 | Signal synthesizing | |||
| 362 | 8798274 | Acoustic apparatus, acoustic adjustment method and program | |||
| 363 | 8792666 | Acoustic apparatus | |||
| 364 | 8792647 | Circuit device for providing a three-dimensional sound system | |||
| 365 | 8787585 | Method and system for frequency domain active matrix decoding without feedback | |||
| 366 | 8787584 | Audio metrics for head-related transfer function (HRTF) selection or adaptation | |||
| 367 | 8781134 | Method and apparatus for encoding and decoding stereo audio | |||
| 368 | 8781133 | Apparatus for generating a multi-channel audio signal | |||
| 369 | 8775192 | Two-wire digital audio interface | |||
| 370 | 8774418 | Multi-channel down-mixing device | |||
| 371 | 8774417 | Surround audio compatibility assessment | |||
| 372 | 8767971 | Sound pickup apparatus and sound pickup method | |||
| 373 | 8767970 | Audio panning with multi-channel surround sound decoding | |||
| 374 | 8767969 | Process for removing voice from stereo recordings | |||
| 375 | 8767968 | System and method for high-precision 3-dimensional audio for augmented reality | |||
| 376 | 8761405 | Narrow directional stereo microphone | |||
| 377 | 8756066 | Methods and apparatuses for encoding and decoding object-based audio signals | |||
| 378 | 8755531 | Audio system and method of operation therefor | |||
| 379 | 8755530 | Method for multi-channel processing in a multi-channel sound system | |||
| 380 | 8750524 | Audio signal processing device and audio signal processing method | |||
| 381 | 8744101 | System for controlling the primary lobe of a hearing instrument's directional sensitivity pattern | |||
| 382 | 8744089 | Method and apparatus for encoding and decoding stereo audio | |||
| 383 | 8744088 | Method, medium, and apparatus decoding an input signal including compressed multi-channel signals as a mono or stereo signal into 2-channel binaural signals | |||
| 384 | 8737653 | Noise reduction system for hearing assistance devices | |||
| 385 | 8737627 | Electronic device and decoding method of audio data thereof | |||
| 386 | 8731204 | Device and method for generating a multi-channel signal or a parameter data set | |||
| 387 | 8724834 | Acoustic user interface system and method for providing spatial location data | |||
| 388 | 8724820 | Method of reproducing audio signals and playback apparatus therefor | |||
| 389 | 8718930 | Acoustic navigation method | |||
| 390 | 8718537 | Communication system | |||
| 391 | 8718285 | Decoding device, coding and decoding device, and decoding method | |||
| 392 | 8717748 | Audio jack for portable computing device | |||
| 393 | 8712771 | Automated difference recognition between speaking sounds and music | |||
| 394 | 8712064 | Signal processing device, signal processing method and program | |||
| 395 | 8712061 | Phase-amplitude 3-D stereo encoder and decoder | |||
| 396 | 8712060 | Method and an apparatus for processing an audio signal | |||
| 397 | 8712059 | Apparatus for merging spatial audio streams | |||
| 398 | 8705780 | Audio apparatus, audio signal transmission method, and audio system | |||
| 399 | 8705752 | Low frequency noise reduction circuit architecture for communications applications | |||
| 400 | 8705751 | Compression and mixing for hearing assistance devices | |||
| 401 | 8705750 | Device and method for converting spatial audio signal | |||
| 402 | 8705749 | Audio signal transformatting | |||
| 403 | 8705748 | Method for spatially processing multichannel signals, processing module, and virtual surround-sound systems | |||
| 404 | 8699717 | Audio amplifier performance while maintaining USB compliance and power down protection | |||
| 405 | 8699716 | Conference device and method for multi-point communication | |||
| 406 | 8693706 | Pseudo bass generating apparatus | |||
| 407 | 8693697 | Matrix encoder with improved channel separation | |||
| 408 | 8693696 | Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation | |||
| 409 | 8687815 | Method and audio system for processing multi-channel audio signals for surround sound production | |||
| 410 | 8681997 | Adaptive beamforming for audio and data applications | |||
| 411 | 8675899 | Front surround system and method for processing signal using speaker array | |||
| 412 | 8675881 | Estimation of synthetic audio prototypes | |||
| 413 | 8675880 | Device for and a method of processing data | |||
| 414 | 8666081 | Apparatus for processing a media signal and method thereof | |||
| 415 | 8666080 | Method for processing a multi-channel audio signal for a binaural hearing apparatus and a corresponding hearing apparatus | |||
| 416 | 8665321 | Image display apparatus and method for operating the same | |||
| 417 | 8660281 | Method and system for a multi-microphone noise reduction | |||
| 418 | 8660280 | Methods and apparatus for providing a distinct perceptual location for an audio source within an audio mixture | |||
| 419 | 8660271 | Stereo image widening system | |||
| 420 | 8654985 | Stereo compatible multi-channel audio coding | |||
| 421 | 8654984 | Processing stereophonic audio signals | |||
| 422 | 8654983 | Audio coding | |||
| 423 | 8649523 | Methods and systems using a compensation signal to reduce audio decoding errors at block boundaries | |||
| 424 | 8644972 | Temporal and spatial shaping of multi-channel audio signals | |||
| 425 | 8638948 | Multi-channel audio signal processing | |||
| 426 | 8638947 | Angle-dependent operating device or method for generating a pseudo-stereophonic audio signal | |||
| 427 | 8638946 | Method and apparatus for creating spatialized sound | |||
| 428 | 8638945 | Apparatus and method for encoding/decoding signal | |||
| 429 | 8638170 | Single supply headphone driver/charge pump combination | |||
| 430 | 8634577 | Audio decoder | |||
| 431 | 8634564 | Signal processing device and method, and a program | |||
| 432 | 8625820 | Amplifier circuit audio circuit and electronic device | |||
| 433 | 8625811 | Method and apparatus for encoding and decoding stereo signal and multi-channel signal | |||
| 434 | 8625810 | Apparatus and method for encoding/decoding signal | |||
| 435 | 8625808 | Methods and apparatuses for encoding and decoding object-based audio signals | |||
2013 | |||||
| 436 | 8620673 | Audio decoding method and audio decoder | |||
| 437 | 8620012 | Apparatus and method for providing stereo effect in portable terminal | |||
| 438 | 8620009 | Virtual sound source positioning | |||
| 439 | 8620008 | Method and an apparatus for processing an audio signal | |||
| 440 | 8619999 | Audio decoding method and apparatus | |||
| 441 | 8615088 | Method and an apparatus for processing an audio signal using preset matrix for controlling gain or panning | |||
| 442 | 8611550 | Apparatus for determining a converted spatial audio signal | |||
| 443 | 8611547 | Apparatus and method for restoring multi-channel audio signal using HE-AAC decoder and MPEG surround decoder | |||
| 444 | 8611546 | Method and apparatus for remotely switching noise reduction modes in a radio system | |||
| 445 | 8611545 | Surround generation apparatus | |||
| 446 | 8605915 | Class G audio amplifiers and associated methods of operation | |||
| 447 | 8605914 | Nonlinear filter for separation of center sounds in stereophonic audio | |||
| 448 | 8605912 | Biphase mark code decoder and method of operation | |||
| 449 | 8605911 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 450 | 8605910 | Device and a method for determining a component signal with high accuracy | |||
| 451 | 8605909 | Method and device for efficient binaural sound spatialization in the transformed domain | |||
| 452 | 8600085 | Audio player with monophonic mode control | |||
| 453 | 8594336 | Sound image localization apparatus | |||
| 454 | 8588440 | Sweet spot manipulation for a multi-channel signal | |||
| 455 | 8588427 | Apparatus and method for extracting an ambient signal in an apparatus and method for obtaining weighting coefficients for extracting an ambient signal and computer program | |||
| 456 | 8582780 | Configurable recursive digital filter for processing television audio signals | |||
| 457 | 8577046 | Apparatus for estimating sound source direction from correlation between spatial transfer functions of sound signals on separate channels | |||
| 458 | 8577045 | Apparatus and method for encoding a multi-channel audio signal | |||
| 459 | 8565455 | Multiple display systems with enhanced acoustics experience | |||
| 460 | 8565451 | Audio signal output device | |||
| 461 | 8559653 | Multi-channel decoding systems capable of reducing noise and methods thereof | |||
| 462 | 8559644 | Apparatus for sound having multiples stereo imaging | |||
| 463 | 8553897 | Method and apparatus for directional acoustic fitting of hearing aids | |||
| 464 | 8553895 | Device and method for generating an encoded stereo signal of an audio piece or audio datastream | |||
| 465 | 8553894 | Active and passive directional acoustic radiating | |||
| 466 | 8553893 | Sound processing device, speaker apparatus, and sound processing method | |||
| 467 | 8553892 | Processing a multi-channel signal for output to a mono speaker | |||
| 468 | 8553891 | Low complexity parametric stereo decoder | |||
| 469 | 8553890 | Sound reproduction method and sound reproduction system | |||
| 470 | 8542839 | Audio processing apparatus and method of mobile device | |||
| 471 | 8538048 | Method and apparatus for compensating for near-field effect in speaker array system | |||
| 472 | 8538031 | Method for representing multi-channel audio signals | |||
| 473 | 8532802 | Graphic phase shifter | |||
| 474 | 8532306 | Method and an apparatus of decoding an audio signal | |||
| 475 | 8532305 | Diffusing acoustical crosstalk | |||
| 476 | 8526625 | Stereo microphone | |||
| 477 | 8526623 | Device and a method for determining a component signal with high accuracy | |||
| 478 | 8521313 | Method and apparatus for processing a media signal | |||
| 479 | 8520871 | Method of and device for generating and processing parameters representing HRTFs | |||
| 480 | 8520858 | Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources | |||
| 481 | 8520857 | Head-related transfer function measurement method, head-related transfer function convolution method, and head-related transfer function convolution device | |||
| 482 | 8515106 | Methods and apparatus for providing an interface to a processing engine that utilizes intelligent audio mixing techniques | |||
| 483 | 8515105 | System and method for sound generation | |||
| 484 | 8515104 | Binaural filters for monophonic compatibility and loudspeaker compatibility | |||
| 485 | 8515083 | Methods for improved performance of prediction based multi-channel reconstruction | |||
| 486 | 8515082 | Method of and a device for generating 3D sound | |||
| 487 | 8509463 | Multi-mode sound reproduction system and a corresponding method thereof | |||
| 488 | 8503684 | Multi-channel audio signal decoding method and device | |||
| 489 | 8503682 | Head-related transfer function convolution method and head-related transfer function convolution device | |||
| 490 | 8498422 | Parametric multi-channel audio representation | |||
| 491 | 8498421 | Method for encoding and decoding multi-channel audio signal and apparatus thereof | |||
| 492 | 8494189 | Virtual sound source localization apparatus | |||
| 493 | 8494183 | Audio processing apparatus | |||
| 494 | 8494181 | Method for providing a mute control function for multiple microphones connected to a computer | |||
| 495 | 8489371 | Method and device for determining transfer functions of the HRTF type | |||
| 496 | 8488820 | Spatial audio processing method, program product, electronic device and system | |||
| 497 | 8488819 | Method and apparatus for processing a media signal | |||
| 498 | 8488798 | Matrix decoder | |||
| 499 | 8488797 | Method and an apparatus for decoding an audio signal | |||
| 500 | 8488796 | 3D audio renderer | |||
| 501 | 8483411 | Method and an apparatus for processing a signal | |||
| 502 | 8483396 | Method for the sound processing of a stereophonic signal inside a motor vehicle and motor vehicle implementing said method | |||
| 503 | 8483395 | Sound field reproduction apparatus and method for reproducing reflections | |||
| 504 | 8477952 | Audio system with feedback detection means | |||
| 505 | 8477951 | Front surround system and method of reproducing sound using psychoacoustic models | |||
| 506 | 8477950 | Home theater component for a virtualized home theater system | |||
| 507 | 8477949 | 2.1 crossover equalization in PC audio applications | |||
| 508 | 8472638 | Sound processing system for configuration of audio signals in a vehicle | |||
| 509 | 8472631 | Multi-channel audio enhancement system for use in recording playback and methods for providing same | |||
| 510 | 8463605 | Method and an apparatus for decoding an audio signal | |||
| 511 | 8457334 | Audio apparatus, audio signal transmission method, and audio system | |||
| 512 | 8457321 | Adaptive audio output | |||
| 513 | 8452018 | Apparatus and method for encoding/decoding multichannel signal using phase information | |||
| 514 | 8446533 | Television apparatus and method for controlling the same | |||
| 515 | 8442237 | Apparatus and method of reproducing virtual sound of two channels | |||
| 516 | 8428268 | Array speaker apparatus | |||
| 517 | 8428267 | Method and an apparatus for decoding an audio signal | |||
| 518 | 8422690 | Audio reproduction apparatus and control method for the same | |||
| 519 | 8422689 | System, apparatus, and method of speaker | |||
| 520 | 8422688 | Method and an apparatus of decoding an audio signal | |||
| 521 | 8417531 | Methods and apparatuses for encoding and decoding object-based audio signals | |||
| 522 | 8411883 | Loudspeaker apparatus and speaker system | |||
| 523 | 8407059 | Method and apparatus of audio matrix encoding/decoding | |||
| 524 | 8406429 | Sound separating apparatus | |||
| 525 | 8396242 | Sound receiver | |||
| 526 | 8396223 | Method and an apparatus for processing an audio signal | |||
| 527 | 8391521 | Audio reproduction apparatus and method | |||
| 528 | 8391500 | Method and system for creating three-dimensional spatial audio | |||
| 529 | 8391499 | Method and apparatus for enhancing auditory spatial perception | |||
| 530 | 8391498 | Stereophonic widening | |||
| 531 | 8385556 | Parametric stereo conversion system and method | |||
| 532 | 8379872 | Talk-through listening device channel switching | |||
| 533 | 8379868 | Spatial audio coding based on universal spatial cues | |||
| 534 | 8374882 | Parametric stereophonic audio decoding for coefficient correction by distortion detection | |||
| 535 | 8371417 | Headphones | |||
| 536 | 8369533 | Array speaker apparatus | |||
| 537 | 8369532 | Device for and a method of processing an audio signal | |||
| 538 | 8369531 | Audio reproducing apparatus and method thereof | |||
| 539 | 8363842 | Playback method and apparatus, program, and recording medium | |||
| 540 | 8355509 | Parametric joint-coding of audio sources | |||
| 541 | 8351622 | Audio mixing device | |||
| 542 | 8351612 | Apparatus for generating and playing object based audio contents | |||
| 543 | 8351611 | Method and apparatus for processing a media signal | |||
| 544 | 8346565 | Apparatus and method for generating an ambient signal from an audio signal, apparatus and method for deriving a multi-channel audio signal from an audio signal and computer program | |||
| 545 | 8345884 | Signal separation reproduction device and signal separation reproduction method | |||
| 546 | 8345883 | Audio playback method and apparatus using line array speaker unit | |||
2012 | |||||
| 547 | 8340330 | Audio apparatus for wirelessly transmitting audio signal, audio system, and audio signal transmission method thereof | |||
| 548 | 8340322 | Acoustic processing device | |||
| 549 | 8340315 | Assembly, system and method for acoustic transducers | |||
| 550 | 8340313 | Wireless digital transmission of low frequency effects and surround channels for surround sound system | |||
| 551 | 8340306 | Parametric coding of spatial audio with object-based side information | |||
| 552 | 8340305 | Audio encoding method and device | |||
| 553 | 8340304 | Method and apparatus to generate spatial sound | |||
| 554 | 8340303 | Method and apparatus to generate spatial stereo sound | |||
| 555 | 8340302 | Parametric representation of spatial audio | |||
| 556 | 8331590 | Delay time calculation apparatus and method | |||
| 557 | 8331572 | Spatial audio | |||
| 558 | 8331570 | Method and system for enhancing bass effect in audio signals | |||
| 559 | 8330538 | Self-oscillating audio amplifier and method for restraining the improved self-oscillating audio amplifier | |||
| 560 | 8325929 | Binaural rendering of a multi-channel audio signal | |||
| 561 | 8320591 | ANR headphones and headsets | |||
| 562 | 8320590 | Device, method, program, and system for canceling crosstalk when reproducing sound through plurality of speakers arranged around listener | |||
| 563 | 8315418 | Sound receiver | |||
| 564 | 8315403 | Method for controlling directivity of loudspeaker apparatus and audio reproduction apparatus | |||
| 565 | 8315397 | Microphone device and portable recorder comprising same | |||
| 566 | 8315396 | Apparatus and method for generating audio output signals using object based metadata | |||
| 567 | 8311810 | Reduced delay spatial coding and decoding apparatus and teleconferencing system | |||
| 568 | 8311809 | Converting decoded sub-band signal into a stereo signal | |||
| 569 | 8311227 | Method and an apparatus for decoding an audio signal | |||
| 570 | 8306243 | Audio device | |||
| 571 | 8306234 | System for improving communication in a room | |||
| 572 | 8306232 | Digital audio stereo imager | |||
| 573 | 8306231 | Portable device with enhanced stereo image | |||
| 574 | 8300840 | Multiple superimposed audio frequency test system and sound chamber with attenuated echo properties | |||
| 575 | 8300833 | Multichannel spectral mapping audio apparatus and method with dynamically varying mapping coefficients | |||
| 576 | 8296158 | Methods and apparatuses for encoding and decoding object-based audio signals | |||
| 577 | 8295497 | Method for operating a binaural hearing system as well as a binaural hearing system | |||
| 578 | 8295496 | Audio signal processing | |||
| 579 | 8295494 | Enhancing audio with remixing capability | |||
| 580 | 8295493 | Method to generate multi-channel audio signal from stereo signals | |||
| 581 | 8290169 | Time shifted harmonics generator | |||
| 582 | 8290167 | Method and apparatus for conversion between multi-channel audio formats | |||
| 583 | 8284956 | Method and system for enhancing bass effect in audio signals | |||
| 584 | 8284946 | Binaural decoder to output spatial stereo sound and a decoding method thereof | |||
| 585 | 8280083 | Positioning of speakers in a 3D audio conference | |||
| 586 | 8271290 | Encoding and decoding of audio objects | |||
| 587 | 8270642 | Method and system for producing a binaural impression using loudspeakers | |||
| 588 | 8270618 | Compatible multi-channel coding/decoding | |||
| 589 | 8270617 | Method, medium, and apparatus encoding and/or decoding extension data for surround | |||
| 590 | 8270616 | Virtual surround for headphones and earbuds headphone externalization system | |||
| 591 | 8265321 | Method and apparatus for detecting a position of a pair of ear phones at a user | |||
| 592 | 8265284 | Method and apparatus for generating a binaural audio signal | |||
| 593 | 8260445 | Signal processing system, signal transmission apparatus, signal receiving apparatus, and program | |||
| 594 | 8259970 | Adaptive remastering apparatus and method for rear audio channel | |||
| 595 | 8259964 | Sound device | |||
| 596 | 8259952 | Vehicle entertainment system having ground noise reduction and method of operating the same | |||
| 597 | 8254612 | Sound system for portable electronic device | |||
| 598 | 8254604 | Array speaker system and method of implementing the same | |||
| 599 | 8254600 | Method and an apparatus for decoding an audio signal | |||
| 600 | 8254585 | Stereo coding and decoding method and apparatus thereof | |||
| 601 | 8254583 | Method and apparatus to reproduce stereo sound of two channels based on individual auditory properties | |||
| 602 | 8249283 | Three-dimensional acoustic panning device | |||
| 603 | 8243969 | Method of and device for generating and processing parameters representing HRTFs | |||
| 604 | 8243936 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 605 | 8243935 | Sound image localization control apparatus | |||
| 606 | 8238590 | Automated audio source control based on audio output device placement detection | |||
| 607 | 8238589 | Objective quantification of auditory source width of a loudspeakers-room system | |||
| 608 | 8238562 | Diffuse sound shaping for BCC schemes and the like | |||
| 609 | 8238561 | Method for encoding and decoding multi-channel audio signal and apparatus thereof | |||
| 610 | 8238560 | Dialogue enhancements techniques | |||
| 611 | 8234122 | Methods and apparatuses for encoding and decoding object-based audio signals | |||
| 612 | 8233629 | Interaural time delay restoration system and method | |||
| 613 | 8229143 | Stereo expansion with binaural modeling | |||
| 614 | 8223993 | Signal conditioner for subwoofers | |||
| 615 | 8223977 | Sound receiver | |||
| 616 | 8223976 | Apparatus and method for generating a level parameter and apparatus and method for generating a multi-channel representation | |||
| 617 | 8218799 | Non-occluding audio headset positioned in the ear canal | |||
| 618 | 8218798 | Sound processor | |||
| 619 | 8218776 | Surge protection circuit for audio output device | |||
| 620 | 8218775 | Joint enhancement of multi-channel audio | |||
| 621 | 8218774 | Apparatus and method for processing continuous wave fields propagated in a room | |||
| 622 | 8213641 | Enhancing audio with remix capability | |||
| 623 | 8213623 | Method to generate an output audio signal from two or more input audio signals | |||
| 624 | 8213622 | Binaural sound localization using a formant-type cascade of resonators and anti-resonators | |||
| 625 | 8213621 | Method and device for controlling a reproduction unit using a multi-channel | |||
| 626 | 8208642 | Method and apparatus for a binaural hearing assistance system using monaural audio signals | |||
| 627 | 8208641 | Method and apparatus for processing a media signal | |||
| 628 | 8208639 | Audio output device and audio output method | |||
| 629 | 8204235 | Center channel positioning apparatus | |||
| 630 | 8204234 | Apparatus and method for generating binaural beat from stereo audio signal | |||
| 631 | 8200500 | Cue-based audio coding/decoding | |||
| 632 | 8199942 | Targeted sound detection and generation for audio headset | |||
| 633 | 8199940 | Audio reproduction system and speaker apparatus | |||
| 634 | 8199921 | Sound field controlling device | |||
| 635 | 8195318 | Method and an apparatus for processing an audio signal | |||
| 636 | 8195316 | Audio apparatus | |||
| 637 | 8194884 | Aligning time variable multichannel audio | |||
| 638 | 8194863 | Speaker system | |||
| 639 | 8194862 | Video game system with mixing of independent pre-encoded digital audio bitstreams | |||
| 640 | 8194861 | Scheme for generating a parametric representation for low-bit rate applications | |||
| 641 | 8194860 | Audio signal processing system and surround signal generation method | |||
| 642 | 8189827 | Multi-channel audio panel | |||
| 643 | 8189824 | Apparatus and method for controlling a plurality of speakers by means of a graphical user interface | |||
| 644 | 8189796 | Voice response system | |||
| 645 | 8189795 | Sound signal outputting device, sound signal outputting method, and computer-readable recording medium | |||
| 646 | 8184830 | Audio amplifier with simplified electrical isolation | |||
| 647 | 8184815 | Microphone unit for stereophonic recording | |||
| 648 | 8184814 | Audio signal processing method and system | |||
| 649 | 8180066 | Method and system for transmitting audio signals | |||
| 650 | 8180062 | Spatial sound zooming | |||
| 651 | 8180061 | Concept for bridging the gap between parametric multi-channel audio coding and matrixed-surround multi-channel coding | |||
| 652 | 8175867 | Voice communication apparatus | |||
| 653 | 8175304 | Compact loudspeaker system | |||
| 654 | 8175303 | Electronic apparatus for vehicle, and method and system for optimally correcting sound field in vehicle | |||
| 655 | 8175287 | Sound device | |||
| 656 | 8175286 | Recording, synthesis and reproduction of sound fields in an enclosure | |||
| 657 | 8175283 | Sound analyzer based on a biomorphic design | |||
| 658 | 8175280 | Generation of spatial downmixes from parametric representations of multi channel signals | |||
| 659 | 8175279 | Integrated vehicle audio system | |||
| 660 | 8170222 | Augmented reality enhanced audio | |||
| 661 | 8170220 | Image sensing apparatus with selectably combinable microphone signals to obtain desired directivity | |||
| 662 | 8170218 | Multi-channel audio treatment system and method | |||
| 663 | 8169938 | Communication system for wireless audio devices | |||
| 664 | 8160889 | System for providing an acoustic signal with extended bandwidth | |||
| 665 | 8160280 | Apparatus and method for controlling a plurality of speakers by means of a DSP | |||
| 666 | 8160278 | Mixing system | |||
| 667 | 8160260 | Circuit and program for processing multichannel audio signals and apparatus for reproducing same | |||
| 668 | 8160259 | Audio signal processing apparatus, audio signal processing method, and program | |||
| 669 | 8155358 | Method of simultaneously establishing the call connection among multi-users using virtual sound field and computer-readable recording medium for implementing the same | |||
| 670 | 8155324 | Voice processor, voice processing method, program, and information recording medium | |||
| 671 | 8155323 | Method for improving spatial perception in virtual surround | |||
| 672 | 8150068 | Array speaker system | |||
| 673 | 8150060 | Surround sound outputting device and surround sound outputting method | |||
| 674 | 8150042 | Method, device, encoder apparatus, decoder apparatus and audio system | |||
| 675 | 8144880 | Audio amplifier capable of performing self-oscillation | |||
| 676 | 8144879 | Method, device, encoder apparatus, decoder apparatus and audio system | |||
| 677 | 8139775 | Concept for combining multiple parametrically coded audio sources | |||
| 678 | 8139774 | Multi-element directional acoustic arrays | |||
| 679 | 8139773 | Method and an apparatus for decoding an audio signal | |||
| 680 | 8135151 | Audio signal reproduction device and audio signal reproduction system | |||
| 681 | 8135137 | Sound image localization apparatus | |||
| 682 | 8135136 | Audio signal enhancement | |||
| 683 | 8130977 | Cluster of first-order microphones and method of operation for stereo input of videoconferencing system | |||
| 684 | 8130974 | Vehicular active sound control system | |||
| 685 | 8130966 | Method for performance measurement and optimization of sound systems using a sliding band integration curve | |||
| 686 | 8126172 | Spatial processing stereo system | |||
| 687 | 8126152 | Method and arrangement for a decoder for multi-channel surround sound | |||
| 688 | 8126151 | Audio signal processing circuit | |||
| 689 | 8121318 | Two channel audio surround sound circuit with automatic level control | |||
| 690 | 8121297 | Signal processing device and sound image orientation apparatus | |||
| 691 | 8116468 | Stereophonic sound reproduction device | |||
| 692 | 8116465 | Measuring apparatus and method, and recording medium | |||
| 693 | 8116460 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 694 | 8116459 | Enhanced method for signal shaping in multi-channel audio reconstruction | |||
| 695 | 8116458 | Acoustic image localization apparatus, acoustic image localization system, and acoustic image localization method, program and integrated circuit | |||
| 696 | 8111845 | System having a pulse width modulation device | |||
| 697 | 8111844 | Semiconductor integrated circuit and condenser microphone | |||
| 698 | 8111830 | Method and apparatus to provide active audio matrix decoding based on the positions of speakers and a listener | |||
| 699 | 8111099 | Multi-channel audio playback apparatus and method | |||
| 700 | 8107641 | Communication system and control method therefor, program, and storage medium | |||
| 701 | 8107635 | Auditory prosthesis, a method and a system for generation of a calibrated sound field | |||
| 702 | 8107632 | Digital signal processing apparatus, method thereof and headphone apparatus | |||
| 703 | 8107631 | Correlation-based method for ambience extraction from two-channel audio signals | |||
| 704 | 8103006 | Spatial resolution of the sound field for multi-channel audio playback systems by deriving signals with high order angular terms | |||
| 705 | 8098830 | Method and apparatus for reducing noise in an audio signal | |||
| 706 | 8094836 | Multi-channel decoding systems capable of reducing noise and methods thereof | |||
| 707 | 8090116 | Vehicle directional electroacoustical transducing | |||
| 708 | 8090109 | Apparatus for processing audio signal and method thereof | |||
2011 | |||||
| 709 | 8086331 | Reproduction apparatus, program and reproduction method | |||
| 710 | 8085940 | Rebalancing of audio | |||
| 711 | 8085939 | Stereophonic sound reproduction system for compensating low frequency signal and method thereof | |||
| 712 | 8081774 | Circuit for eliminating pop sounds at power on and off by a moderate waveform | |||
| 713 | 8081764 | Audio decoder | |||
| 714 | 8081762 | Controlling the decoding of binaural audio signals | |||
| 715 | 8078475 | Audio signal encoder and audio signal decoder | |||
| 716 | 8077881 | Sound device | |||
| 717 | 8073169 | Controlling fading and surround signal level | |||
| 718 | 8073144 | Stereo balance interpolation | |||
| 719 | 8069036 | Method and apparatus for processing audio for playback | |||
| 720 | 8068617 | Audio playback system | |||
| 721 | 8064624 | Method and apparatus for generating a stereo signal with enhanced perceptual quality | |||
| 722 | 8064608 | Audio decoding techniques for mid-side stereo | |||
| 723 | 8064607 | Method for producing more than two electric time signals from one first and one second electric time signal | |||
| 724 | 8060042 | Method and an apparatus for processing an audio signal | |||
| 725 | 8059830 | Audio system and method of use | |||
| 726 | 8059826 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 727 | 8059824 | Joint sound synthesis and spatialization | |||
| 728 | 8059823 | Method and apparatus for enhancing auditory spatial perception | |||
| 729 | 8059822 | Method and device for actively correcting the acoustic properties of an acoustic space listening zone | |||
| 730 | 8054981 | Energy dependent quantization for efficient coding of spatial audio parameters | |||
| 731 | 8054980 | Apparatus and method for rendering audio information to virtualize speakers in an audio system | |||
| 732 | 8050433 | Apparatus and method to cancel crosstalk and stereo sound generation system using the same | |||
| 733 | 8045840 | Video-audio recording apparatus and method, and video-audio reproducing apparatus and method | |||
| 734 | 8045719 | Rendering center channel audio | |||
| 735 | 8045718 | Method for binaural synthesis taking into account a room effect | |||
| 736 | 8041060 | Surround-sound system | |||
| 737 | 8041043 | Processing microphone generated signals to generate surround sound | |||
| 738 | 8041042 | Method, system, apparatus and computer program product for stereo coding | |||
| 739 | 8041041 | Method and system for providing stereo-channel based multi-channel audio coding | |||
| 740 | 8041040 | Sound image control apparatus and sound image control method | |||
| 741 | 8036390 | Scalable encoding device and scalable encoding method | |||
| 742 | 8036389 | Apparatus and method of canceling vocal component in an audio signal | |||
| 743 | 8032385 | Method for correcting metadata affecting the playback loudness of audio information | |||
| 744 | 8031883 | Crosstalk cancellation system with sound quality preservation and parameter determining method thereof | |||
| 745 | 8031876 | Audio system | |||
| 746 | 8027494 | Acoustic image creation system and program therefor | |||
| 747 | 8027480 | Multichannel spectral mapping audio apparatus and method | |||
| 748 | 8027479 | Binaural multi-channel decoder in the context of non-energy conserving upmix rules | |||
| 749 | 8027478 | Method and system for sound source separation | |||
| 750 | 8027477 | Systems and methods for audio processing | |||
| 751 | 8027476 | Sound reproduction apparatus and sound reproduction method | |||
| 752 | 8023660 | Apparatus, method and computer program for providing a set of spatial cues on the basis of a microphone signal and apparatus for providing a two-channel audio signal and a set of spatial cues | |||
| 753 | 8019350 | Audio coding using de-correlated signals | |||
| 754 | 8019087 | Stereo signal generating apparatus and stereo signal generating method | |||
| 755 | 8019086 | Stereo synthesizer using comb filters and intra-aural differences | |||
| 756 | 8015018 | Multichannel decorrelation in spatial audio coding | |||
| 757 | 8014535 | Multichannel spectral vector mapping audio apparatus and method | |||
| 758 | 8014534 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 759 | 8014533 | Audio output driver for reducing electromagnetic interference and improving audio channel performance | |||
| 760 | 8014532 | Method and system for processing a sound field representation | |||
| 761 | 8009837 | Multi-channel compatible stereo recording | |||
| 762 | 8009836 | Audio frequency response processing system | |||
| 763 | 8009834 | Sound reproduction apparatus and method of enhancing low frequency component | |||
| 764 | 8005245 | Sound image localization apparatus | |||
| 765 | 8005229 | Method and an apparatus for decoding an audio signal | |||
| 766 | 8005228 | System and method for automatic multiple listener room acoustic correction with low filter orders | |||
| 767 | 8000485 | Virtual audio processing for loudspeaker or headphone playback | |||
| 768 | 7995767 | Sound signal processing method and apparatus | |||
| 769 | 7991176 | Stereo widening network for two loudspeakers | |||
| 770 | 7987281 | System and method for enhanced streaming audio | |||
| 771 | 7986801 | Device having a point and a spatial sound generating-means for providing stereo sound sensation over a large area | |||
| 772 | 7986789 | Method for representing multi-channel audio signals | |||
| 773 | 7986788 | Method and an apparatus for decoding an audio signal | |||
| 774 | 7983922 | Apparatus and method for generating multi-channel synthesizer control signal and apparatus and method for multi-channel synthesizing | |||
| 775 | 7983429 | Speaker system utilizing input from a transducer in proximity to a separate speaker | |||
| 776 | 7983424 | Envelope shaping of decorrelated signals | |||
| 777 | 7978865 | Audio processing apparatus | |||
| 778 | 7978860 | Playback apparatus and playback method | |||
| 779 | 7974713 | Temporal and spatial shaping of multi-channel audio signals | |||
| 780 | 7974425 | Sound system and method of sound reproduction | |||
| 781 | 7974424 | Speaker array system | |||
| 782 | 7974418 | Virtualizer with cross-talk cancellation and reverb | |||
| 783 | 7974417 | Multi-channel bass management | |||
| 784 | 7970539 | Method of direction-guidance using 3D sound and navigation system using the method | |||
| 785 | 7970144 | Extracting and modifying a panned source for enhancement and upmix of audio signals | |||
| 786 | 7965849 | Multichannel spectral mapping audio apparatus and method | |||
| 787 | 7965848 | Reduced number of channels decoding | |||
| 788 | 7965847 | Speaker system | |||
| 789 | 7962231 | Apparatus and method for providing data in a multi-renderer system | |||
| 790 | 7961890 | Multi-channel hierarchical audio coding with compact side information | |||
| 791 | 7961889 | Apparatus and method for processing multi-channel audio signal using space information | |||
| 792 | 7961888 | Method and system for enhancing bass effect in audio signals | |||
| 793 | 7957545 | Stereo speaker system having acoustic filter for improving low frequency characteristic | |||
| 794 | 7957538 | Method and apparatus to decode audio matrix | |||
| 795 | 7945055 | Filter smoothing in multi-channel audio encoding and/or decoding | |||
| 796 | 7945054 | Method and apparatus to reproduce wide mono sound | |||
| 797 | 7941320 | Cue-based audio coding/decoding | |||
| 798 | 7936886 | Speaker system to control directivity of a speaker unit using a plurality of microphones and a method thereof | |||
| 799 | 7933421 | Sound-field correcting apparatus and method therefor | |||
| 800 | 7933417 | Encoding device and decoding device | |||
| 801 | 7933416 | Method and apparatus for encoding and decoding multi-channel signals | |||
| 802 | 7933415 | Signal synthesizing | |||
| 803 | 7930048 | Apparatus and method for controlling a wave field synthesis renderer means with audio objects | |||
| 804 | 7929709 | Sound image localization apparatus | |||
| 805 | 7929708 | Audio spatial environment engine | |||
| 806 | 7925030 | Crosstalk cancellation using load impedence measurements | |||
| 807 | 7924834 | Multiplexing apparatus, multiplexing method, program, and recording medium | |||
| 808 | 7920710 | Loudspeaker apparatus | |||
| 809 | 7920708 | Low computation mono to stereo conversion using intra-aural differences | |||
| 810 | 7920707 | Audio system | |||
| 811 | 7917236 | Virtual sound source device and acoustic device comprising the same | |||
| 812 | 7916873 | Stereo compatible multi-channel audio coding | |||
| 813 | 7907736 | Acoustic correction apparatus | |||
| 814 | 7903824 | Compact side information for parametric coding of spatial audio | |||
| 815 | 7903823 | Apparatus and method for effecting sound stage expansion | |||
| 816 | 7899191 | Synthesizing a mono audio signal | |||
| 817 | 7894611 | Spatial disassembly processor | |||
| 818 | 7894610 | Method for coding and decoding impulse responses of audio signals | |||
| 819 | 7894609 | Stereo signal processing apparatus | |||
| 820 | 7889870 | Method and apparatus to simulate 2-channel virtualized sound for multi-channel sound | |||
| 821 | 7885414 | Band-selectable stereo synthesizer using strictly complementary filter pair | |||
| 822 | 7881485 | Apparatus and method of determining an impulse response and apparatus and method of presenting an audio piece | |||
| 823 | 7876906 | Methods and apparatus for processing audio signals | |||
| 824 | 7876905 | Multichannel spectral mapping audio apparatus and method | |||
| 825 | 7876904 | Dynamic decoding of binaural audio signals | |||
| 826 | 7876903 | Method and apparatus for creating a multi-dimensional communication space for use in a binaural audio system | |||
| 827 | 7873424 | System and method for optimizing digital audio playback | |||
| 828 | 7873171 | Multichannel spectral mapping audio apparatus and method | |||
| 829 | 7864966 | Multichannel spectral mapping audio apparatus and method | |||
| 830 | 7864965 | Multichannel spectral mapping audio apparatus and method | |||
| 831 | 7864964 | Multichannel spectral mapping audio apparatus and method | |||
| 832 | 7864963 | Effect imparting apparatus for controlling two-dimensional sound image localization | |||
2010 | |||||
| 833 | 7860260 | Method, apparatus, and computer readable medium to reproduce a 2-channel virtual sound based on a listener position | |||
| 834 | 7856110 | Audio processor | |||
| 835 | 7856106 | System and method for determining a representation of an acoustic field | |||
| 836 | 7853022 | Audio spatial environment engine | |||
| 837 | 7840019 | Estimation of head-related transfer functions for spatial sound representation | |||
| 838 | 7835535 | Virtualizer with cross-talk cancellation and reverb | |||
| 839 | 7831434 | Complex-transform channel coding with extended-band frequency coding | |||
| 840 | 7831052 | Method and acoustic system for generating stereo signals for each of separate sound sources | |||
| 841 | 7826621 | Configurable filter for processing television audio signals | |||
| 842 | 7822214 | Audio power output system with shared output blocking capacitor | |||
| 843 | 7817812 | Compact audio reproduction system with large perceived acoustic size and image | |||
| 844 | 7813513 | Multi-channel encoder | |||
| 845 | 7805313 | Frequency-based coding of channels in parametric multi-channel coding systems | |||
| 846 | 7804965 | Microphone system and microphone apparatus | |||
| 847 | 7801314 | Audio signal processing apparatus | |||
| 848 | 7801313 | Method and apparatus for reproducing audio signal | |||
| 849 | 7801312 | Audio signal processing circuit | |||
| 850 | 7801311 | Radio receiver with stereo decoder and method for use therewith | |||
| 851 | 7797163 | Apparatus for processing media signal and method thereof | |||
| 852 | 7796766 | Audio center channel phantomizer | |||
| 853 | 7796765 | Multichannel spectral mapping audio apparatus and method | |||
| 854 | 7796764 | Method and device for reproducing a binaural output signal generated from a monaural input signal | |||
| 855 | 7792311 | Method and apparatus for automatically enabling subwoofer channel audio based on detection of subwoofer device | |||
| 856 | 7792308 | Multichannel spectral mapping audio apparatus and method | |||
| 857 | 7792307 | Multichannel spectral mapping audio apparatus and method | |||
| 858 | 7792306 | Multichannel spectral mapping audio apparatus and method | |||
| 859 | 7792305 | Multichannel spectral mapping audio apparatus and method | |||
| 860 | 7792304 | Multichannel spectral mapping audio apparatus and method | |||
| 861 | 7787632 | Support of a multichannel audio extension | |||
| 862 | 7787631 | Parametric coding of spatial audio with cues based on transmitted channels | |||
| 863 | 7783064 | Hearing aid system | |||
| 864 | 7783052 | Multichannel spectral mapping audio apparatus and method | |||
| 865 | 7783051 | Method and an apparatus for decoding an audio signal | |||
| 866 | 7783050 | Method and an apparatus for decoding an audio signal | |||
| 867 | 7783049 | Method and an apparatus for decoding an audio signal | |||
| 868 | 7783048 | Method and an apparatus for decoding an audio signal | |||
| 869 | 7783047 | Sound filed reproduction apparatus and sound filed space reproduction system | |||
| 870 | 7774520 | Method and apparatus for maintaining synchronization of audio in a computing system | |||
| 871 | 7773758 | Multichannel spectral mapping audio apparatus and method | |||
| 872 | 7773757 | Multichannel spectral mapping audio apparatus and method | |||
| 873 | 7773756 | Multichannel spectral mapping audio encoding apparatus and method with dynamically varying mapping coefficients | |||
| 874 | 7773755 | Reproduction apparatus and reproduction system | |||
| 875 | 7769181 | Multichannel spectral mapping audio apparatus and method | |||
| 876 | 7769180 | Multichannel spectral mapping audio apparatus and method | |||
| 877 | 7769179 | Multichannel spectral mapping audio apparatus and method | |||
| 878 | 7769178 | Multichannel spectral mapping audio apparatus and method | |||
| 879 | 7760890 | Sound processing system for configuration of audio signals in a vehicle | |||
| 880 | 7760886 | Apparatus and method for synthesizing three output channels using two input channels | |||
| 881 | 7760248 | Selective sound source listening in conjunction with computer interactive processing | |||
| 882 | 7756275 | Dynamically controlled digital audio signal processor | |||
| 883 | 7756274 | Sonic landscape system | |||
| 884 | 7751915 | Device for level correction in a wave field synthesis system | |||
| 885 | 7751572 | Adaptive residual audio coding | |||
| 886 | 7734362 | Calculating a doppler compensation value for a loudspeaker signal in a wavefield synthesis system | |||
| 887 | 7734053 | Encoding apparatus, encoding method, and computer product | |||
| 888 | 7725324 | Constrained filter encoding of polyphonic signals | |||
| 889 | 7720231 | Encoding audio signals | |||
| 890 | 7720230 | Individual channel shaping for BCC schemes and the like | |||
| 891 | 7720229 | Method for measurement of head related transfer functions | |||
| 892 | 7720212 | Spatial audio conferencing system | |||
| 893 | 7715569 | Method and an apparatus for decoding an audio signal | |||
| 894 | 7715568 | Binaural sound reproduction apparatus and method, and recording medium | |||
| 895 | 7706544 | Audio reproduction system and method for reproducing an audio signal | |||
| 896 | 7706543 | Method for processing audio data and sound acquisition device implementing this method | |||
| 897 | 7702118 | Electret condenser microphone for noise isolation and electrostatic discharge protection | |||
| 898 | 7702111 | Audio stereo processing method, device and system | |||
| 899 | 7697695 | Stereophonic sound reproducing system and stereophonic sound reproducing apparatus | |||
| 900 | 7693289 | Method and apparatus for remote control of an audio source such as a wireless microphone system | |||
| 901 | 7693287 | Sound source localization based on binaural signals | |||
| 902 | 7688989 | Method and system for processing sound signals for a surround left channel and a surround right channel | |||
| 903 | 7685661 | Flexible pad support, such as enclosing one or more speakers and placeable underneath a pillow for providing a muffled and selectively audible alarm | |||
| 904 | 7680290 | Sound reproducing apparatus and method for providing virtual sound source | |||
| 905 | 7680289 | Binaural sound localization using a formant-type cascade of resonators and anti-resonators | |||
| 906 | 7676043 | Audio bandwidth expansion | |||
| 907 | 7672744 | Method and an apparatus for decoding an audio signal | |||
| 908 | 7672461 | Method and apparatus for creating a virtual third channel in a two-channel amplifier | |||
| 909 | 7668611 | Apparatus and method for controlling a wave field synthesis rendering means | |||
| 910 | 7668317 | Audio post processing in DVD, DTV and other audio visual products | |||
| 911 | 7664272 | Sound image control device and design tool therefor | |||
| 912 | 7664271 | Method and apparatus for processing sound signal | |||
| 913 | 7664270 | 3D audio signal processing system using rigid sphere and method thereof | |||
| 914 | 7660424 | Audio channel spatial translation | |||
| 915 | 7650000 | Audio device and playback program for the same | |||
| 916 | 7646875 | Stereo coding and decoding methods and apparatus thereof | |||
| 917 | 7644003 | Cue-based audio coding/decoding | |||
2009 | |||||
| 918 | 7639823 | Audio mixing using magnitude equalization | |||
| 919 | 7636443 | Audio enhancement system | |||
| 920 | 7634093 | Head related transfer functions for panned stereo audio content | |||
| 921 | 7634092 | Head related transfer functions for panned stereo audio content | |||
| 922 | 7630500 | Spatial disassembly processor | |||
| 923 | 7630366 | Multiplexing apparatus, multiplexing method, program, and recording medium | |||
| 924 | 7620554 | Multichannel audio extension | |||
| 925 | 7617109 | Method for correcting metadata affecting the playback loudness and dynamic range of audio information | |||
| 926 | 7616767 | Method and device for determining acoustical transfer impedance | |||
| 927 | 7613306 | Audio encoder and audio decoder | |||
| 928 | 7613305 | Method for treating an electric sound signal | |||
| 929 | 7606373 | Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics in three dimensions | |||
| 930 | 7606372 | Device and method for determining a reproduction position | |||
| 931 | 7602922 | Multi-channel encoder | |||
| 932 | 7602921 | Sound image localizer | |||
| 933 | 7599498 | Apparatus and method for producing 3D sound | |||
| 934 | 7593533 | Sound system and method of sound reproduction | |||
| 935 | 7590248 | Head related transfer function filter generation | |||
| 936 | 7587052 | Hearing aid and method for adjusting a hearing aid | |||
| 937 | 7583805 | Late reverberation-based synthesis of auditory scenes | |||
| 938 | 7583804 | Music information encoding/decoding device and method | |||
| 939 | 7568057 | Method and apparatus for maintaining synchronization of audio in a computing system | |||
| 940 | 7567676 | Sound event detection and localization system using power analysis | |||
| 941 | 7567675 | System and method for automatic multiple listener room acoustic correction with low filter orders | |||
| 942 | 7561701 | Method and apparatus for identifying the direction of incidence of an incoming audio signal | |||
| 943 | 7558393 | System and method for compatible 2D/3D (full sphere with height) surround sound reproduction | |||
| 944 | 7555356 | Method for manufacturing a body-worn electronic device adapted to the shape of an individual's body area | |||
| 945 | 7555130 | Acoustic correction apparatus | |||
| 946 | 7551741 | System and method for 3D sound processing | |||
| 947 | 7545944 | Controlling a gain setting in a hearing instrument | |||
| 948 | 7542574 | Generation of customised three dimensional sound effects for individuals | |||
| 949 | 7539316 | Configurable filter for processing television audio signals | |||
| 950 | 7536017 | Cross-talk cancellation | |||
| 951 | 7533346 | Interactive spatalized audiovisual system | |||
| 952 | 7532728 | Mechanism for using the allpass decomposition architecture for the cauer low pass filter used in a BTSC | |||
| 953 | 7522733 | Systems and methods of spatial image enhancement of a sound source | |||
| 954 | 7515719 | Method and apparatus to create a sound field | |||
| 955 | 7508947 | Method for combining audio signals using auditory scene analysis | |||
| 956 | 7505601 | Efficient spatial separation of speech signals | |||
| 957 | 7502477 | Audio reproducing apparatus | |||
| 958 | 7499553 | Sound event detector system | |||
| 959 | 7492908 | Sound localization system based on analysis of the sound field | |||
| 960 | 7492907 | Multi-channel audio enhancement system for use in recording and playback and methods for providing same | |||
| 961 | 7492906 | Speaker-characteristic method and speaker reproduction system | |||
| 962 | 7475014 | Method and system for tracking signal sources with wrapped-phase hidden markov models | |||
2008 | |||||
| 963 | 7463740 | Sound data processing apparatus for simulating acoustic space | |||
| 964 | 7460676 | Headphone driving circuit | |||
| 965 | 7460673 | Point source speaker system | |||
| 966 | 7457421 | Circuit and program for processing multichannel audio signals and apparatus for reproducing same | |||
| 967 | 7457420 | Method and system for detecting signal modes in a broadcast audio transmission | |||
| 968 | 7454026 | Audio image signal processing and reproduction method and apparatus with head angle detection | |||
| 969 | 7451006 | Sound processing system using distortion limiting techniques | |||
| 970 | 7447321 | Sound processing system for configuration of audio signals in a vehicle | |||
| 971 | 7447317 | Compatible multi-channel coding/decoding by weighting the downmix channel | |||
| 972 | 7447316 | Speaker system | |||
| 973 | 7443987 | Discrete surround audio system for home and automotive listening | |||
| 974 | 7440575 | Equalization of the output in a stereo widening network | |||
| 975 | 7437299 | Coding of stereo signals | |||
| 976 | 7428308 | Transmitting and reproducing stereophonic audio signals | |||
| 977 | 7424121 | Audio signal processing method and audio signal processing apparatus | |||
| 978 | 7412380 | Ambience extraction and modification for enhancement and upmix of audio signals | |||
| 979 | 7409071 | Large-diameter arcuate speaker | |||
| 980 | 7403624 | BTSC encoder and integrated circuit | |||
| 981 | 7400734 | Method and apparatus for emulating audio effect | |||
| 982 | 7397923 | Array speaker system | |||
| 983 | 7394903 | Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal | |||
| 984 | 7391877 | Spatial processor for enhanced performance in multi-talker speech displays | |||
| 985 | 7391876 | Method and system for simulating a 3D sound environment | |||
| 986 | 7391870 | Apparatus and method for generating a multi-channel output signal | |||
| 987 | 7391869 | Base management systems | |||
| 988 | 7388959 | Harmonic generator and pre-amp | |||
| 989 | 7386133 | System for determining the position of a sound source | |||
| 990 | 7386132 | 5-2-5 matrix encoder and decoder system | |||
| 991 | 7382886 | Efficient and scalable parametric stereo coding for low bitrate audio coding applications | |||
| 992 | 7382885 | Multi-channel audio reproduction apparatus and method for loudspeaker sound reproduction using position adjustable virtual sound images | |||
| 993 | 7369668 | Method and system for processing directed sound in an acoustic virtual environment | |||
| 994 | 7369666 | Audio reproducing system | |||
| 995 | 7366316 | Device to transmit and receive data for remote control of hearing devices | |||
| 996 | 7366312 | Artificial stereophonic circuit and artificial stereophonic device | |||
| 997 | 7356152 | Method for expanding an audio mix to fill all available output channels | |||
| 998 | 7346172 | Auditory alert systems with enhanced detectability | |||
| 999 | 7340272 | Mobile communication terminal having a three-dimensional surround sound effect and its control method | |||
| 1000 | 7336792 | Virtual acoustic image localization processing device, virtual acoustic image localization processing method, and recording media | |||
| 1001 | 7333622 | Dynamic binaural sound capture and reproduction | |||
| 1002 | 7330555 | Coding device and method, and recording medium | |||
| 1003 | 7330552 | Multiple positional channels from a conventional stereo signal pair | |||
| 1004 | 7328161 | Audio decoding method and apparatus which recover high frequency component with small computation | |||
| 1005 | 7327848 | Visualization of spatialized audio | |||
| 1006 | 7319760 | Apparatus for creating sound image of moving sound source | |||
| 1007 | 7319641 | Signal processing device for acoustic transducer array | |||
| 1008 | 7315761 | Electrical stimulation system and method for treating tinnitus | |||
2007 | |||||
| 1009 | 7305097 | Controlling fading and surround signal level | |||
| 1010 | 7302061 | Dual-tweeter loudspeaker | |||
| 1011 | 7292901 | Hybrid multi-channel/cue coding/decoding of audio signals | |||
| 1012 | 7292697 | Audio reproducing system | |||
| 1013 | 7289633 | System and method for integral transference of acoustical events | |||
| 1014 | 7286676 | Audio apparatus | |||
| 1015 | 7283634 | Method of mixing audio channels using correlated outputs | |||
| 1016 | 7280664 | Method for apparatus for audio matrix decoding | |||
| 1017 | 7263193 | Crosstalk canceler | |||
| 1018 | 7260231 | Multi-channel audio panel | |||
| 1019 | 7254239 | Sound system and method of sound reproduction | |||
| 1020 | 7254238 | Method and circuit for headset listening of an audio recording | |||
| 1021 | 7251337 | Volume control in movie theaters | |||
| 1022 | 7251333 | Method and apparatus for creating a virtual third channel in a two-channel amplifier | |||
| 1023 | 7248935 | Information signal reproducing apparatus | |||
| 1024 | 7248706 | Audio-signal detecting device | |||
| 1025 | 7248701 | Dynamic acoustic rendering | |||
| 1026 | 7243073 | Method for realizing virtual multi-channel output by spectrum analysis | |||
| 1027 | 7242782 | Audio signal processing circuit | |||
| 1028 | 7236839 | Audio decoder with expanded band information | |||
| 1029 | 7236599 | Generating separate analog audio programs from a digital link | |||
| 1030 | 7224385 | Video camera with multiple microphones and audio processor producing one signal for recording | |||
| 1031 | 7221765 | System and method for individualized training of hearing aid users | |||
| 1032 | 7221625 | Multi-channel acoustic apparatus with DVD reproduction function | |||
| 1033 | 7218740 | Audio system | |||
| 1034 | 7215782 | Apparatus and method for producing virtual acoustic sound | |||
| 1035 | 7212872 | Discrete multichannel audio with a backward compatible mix | |||
| 1036 | 7206413 | Sound processing system using spatial imaging techniques | |||
| 1037 | 7203320 | Sub-harmonic generator and stereo expansion processor | |||
| 1038 | 7200236 | Multi-channel audio enhancement system for use in recording playback and methods for providing same | |||
| 1039 | 7197151 | Method of improving 3D sound reproduction | |||
| 1040 | 7181019 | Audio coding | |||
| 1041 | 7177432 | Sound processing system with degraded signal optimization | |||
| 1042 | 7177431 | Dynamic decorrelator for audio signals | |||
| 1043 | 7171002 | Methods and apparatus for sub-harmonic generation, stereo expansion and distortion | |||
| 1044 | 7167879 | Network AV system | |||
| 1045 | 7167567 | Method of processing an audio signal | |||
| 1046 | 7167566 | Transaural stereo device | |||
| 1047 | 7164770 | Surround sound speaker system | |||
| 1048 | 7164769 | Multichannel spectral mapping audio apparatus and method with dynamically varying mapping coefficients | |||
| 1049 | 7164768 | Audio signal processing | |||
| 1050 | 7158642 | Method and apparatus for producing a phantom three-dimensional sound space with recorded sound | |||
2006 | |||||
| 1051 | 7149313 | Audio signal processing | |||
| 1052 | 7146018 | Multichannel acoustic signal reproducing apparatus | |||
| 1053 | 7146010 | Two methods and two devices for processing an input audio stereo signal, and an audio stereo signal reproduction system | |||
| 1054 | 7136491 | Audio signal processing apparatus | |||
| 1055 | 7123724 | Sound system | |||
| 1056 | 7116789 | Sonic landscape system | |||
| 1057 | 7116788 | Efficient head related transfer function filter generation | |||
| 1058 | 7116787 | Perceptual synthesis of auditory scenes | |||
| 1059 | 7110550 | Sound system | |||
| 1060 | 7107211 | 5-2-5 matrix encoder and decoder system | |||
| 1061 | 7099483 | Sound control system, sound control device, electronic device, and method for controlling sound | |||
| 1062 | 7099480 | System for generating sounds | |||
| 1063 | 7095865 | Audio amplifier unit | |||
| 1064 | 7092531 | Sound output apparatus for an automotive vehicle | |||
| 1065 | 7088827 | Reconfigurable speaker system | |||
| 1066 | 7082201 | Three-dimensional sound reproducing apparatus and a three-dimensional sound reproduction method | |||
| 1067 | 7079658 | System and method for localization of sounds in three-dimensional space | |||
| 1068 | 7076071 | Process for enhancing the existing ambience, imaging, depth, clarity and spaciousness of sound recordings | |||
| 1069 | 7076068 | Three-dimensional sound reproducing apparatus and a three-dimensional sound reproduction method | |||
| 1070 | 7072474 | Sound recording and reproduction systems | |||
| 1071 | 7069219 | System and user interface for producing acoustic response predictions via a communications network | |||
| 1072 | 7068792 | Enhanced spatial mixing to enable three-dimensional audio deployment | |||
| 1073 | 7054816 | Audio signal processing device | |||
| 1074 | 7050596 | System and headphone-like rear channel speaker and the method of the same | |||
| 1075 | 7035413 | Dynamic spectral matrix surround system | |||
| 1076 | 7031474 | Acoustic correction apparatus | |||
| 1077 | 7027600 | Audio signal processing device | |||
| 1078 | 7024002 | Method and apparatus for spatially enhancing the stereo image in sound reproduction and reinforcement systems | |||
| 1079 | 7016746 | Digital audio signal filtering mechanism and method | |||
| 1080 | 7016502 | Encoder and decoder | |||
| 1081 | 7016501 | Directional decoding | |||
| 1082 | 7013013 | Surround device | |||
| 1083 | 7012630 | Spatial sound conference system and apparatus | |||
| 1084 | 7010128 | Method of processing and reproducing an audio stereo signal and an audio stereo signal reproduction system | |||
| 1085 | 7006645 | Audio reproduction apparatus | |||
| 1086 | 7006636 | Coherence-based audio coding and synthesis | |||
| 1087 | 7003119 | Matrix surround decoder/virtualizer | |||
| 1088 | 6999590 | Stereo sound circuit device for providing three-dimensional surrounding effect | |||
| 1089 | 6996239 | System for transitioning from stereo to simulated surround sound | |||
| 1090 | 6993139 | Method of and apparatus for decoding audio data | |||
| 1091 | 6990210 | System for headphone-like rear channel speaker and the method of the same | |||
| 1092 | 6990205 | Apparatus and method for producing virtual acoustic sound | |||
| 1093 | 6983054 | Means for compensating rear sound effect | |||
2005 | |||||
| 1094 | 6968062 | Transmitter of infrared transmission system and reproducing apparatus comprising headphone device | |||
| 1095 | 6965681 | Arrangement in acoustic headsets | |||
| 1096 | 6961433 | Stereophonic sound field reproducing apparatus | |||
| 1097 | 6956952 | Remote control interface for replacement vehicle stereos | |||
| 1098 | 6947564 | Stereophonic spatial expansion circuit with tonal compensation and active matrixing | |||
| 1099 | 6944474 | Sound enhancement for mobile phones and other products producing personalized audio for users | |||
| 1100 | 6944309 | Headphone system | |||
| 1101 | 6937737 | Multi-channel audio surround sound from front located loudspeakers | |||
| 1102 | 6934394 | Universal four-channel surround sound speaker system for multimedia computer audio sub-systems | |||
| 1103 | 6931136 | Infrared emitter | |||
| 1104 | 6931134 | Multi-dimensional processor and multi-dimensional audio processor system | |||
| 1105 | 6918678 | Headset incorporating an integral light | |||
| 1106 | 6913578 | Method for customizing audio systems for hearing impaired | |||
| 1107 | 6909787 | Method and related apparatus for stereo vocal cancellation | |||
| 1108 | 6905000 | Faceplate cover | |||
| 1109 | 6904154 | Acoustic device | |||
| 1110 | 6898173 | Recording and playback of multi-channel digital audio having different resolutions for different channels | |||
| 1111 | 6888950 | Ear warming article including electronic device and easily interchangeable advertising areas | |||
| 1112 | 6888945 | Personal sound masking system | |||
| 1113 | 6879699 | Head worn entertainment and/or communication device | |||
| 1114 | 6873862 | Wireless headphones with selective connection to auxiliary audio devices and a cellular telephone | |||
| 1115 | 6870935 | Volume stability control for partitioned audio system | |||
| 1116 | 6868164 | Head phone device | |||
| 1117 | 6868161 | Transmitting/receiving device and transmitting/receiving method | |||
| 1118 | 6859538 | Plug and play compatible speakers | |||
| 1119 | 6853732 | Center channel enhancement of virtual sound images | |||
| 1120 | 6851512 | Modular microphone array for surround sound recording | |||
| 1121 | 6847725 | Radio, infrared, and audio assistive listening device | |||
| 1122 | 6847724 | Electronic device with storable earphone | |||
2004 | |||||
| 1123 | 6831984 | Noise reducing | |||
| 1124 | 6829365 | MP-3 player | |||
| 1125 | 6817440 | Multi-channel headphones | |||
| 1126 | 6816597 | Pseudo stereophonic device | |||
| 1127 | 6792324 | Device for determining and characterizing noises generated by mastication of food | |||
| 1128 | 6792122 | Acoustic device | |||
| 1129 | 6782106 | Apparatus and method for transmitting sound | |||
| 1130 | 6782104 | Method and device intended for the picking up of sounds, for their recording and their play-back, and reproducing the natural sensation of a sound space | |||
| 1131 | 6778073 | Method and apparatus for managing audio devices | |||
| 1132 | 6772853 | Clip-on earphone device | |||
| 1133 | 6771780 | Tri-functional dual earphone device | |||
| 1134 | 6771778 | Method and signal processing device for converting stereo signals for headphone listening | |||
| 1135 | 6763119 | Neckphone | |||
| 1136 | 6754546 | Electronic audio connection system and methods for providing same | |||
| 1137 | 6751333 | Inertial vibration transducers | |||
| 1138 | 6748087 | Headset with ear cushion and means for limiting the compression of the cushion | |||
| 1139 | 6744901 | Headphone | |||
| 1140 | 6741708 | Acoustic system comprised of components connected by wireless | |||
| 1141 | 6741706 | Audio signal processing method and apparatus | |||
| 1142 | 6735306 | Infrared helmet | |||
| 1143 | 6731771 | Foam mounted receiver for communication headset | |||
| 1144 | 6731759 | Audio signal reproduction device | |||
| 1145 | 6728585 | Personal on-demand audio entertainment device that is untethered and allows wireless download of content | |||
| 1146 | 6728385 | Voice detection and discrimination apparatus and method | |||
| 1147 | 6724906 | Adjustable headphone | |||
| 1148 | 6721433 | Acoustic apparatus wearable on the head | |||
| 1149 | 6719581 | Plug for speaker cables, and speaker terminal and speaker terminal system provided with them | |||
| 1150 | 6714825 | Multi-channel audio reproducing device | |||
| 1151 | 6714653 | Sound capturing method and device | |||
| 1152 | 6711273 | Chin loop headset | |||
| 1153 | 6711268 | Automatic stereo/monaural headphone | |||
| 1154 | 6704428 | Automatic turn-on and turn-off control for battery-powered headsets | |||
| 1155 | 6700981 | Dual input headphone apparatus | |||
| 1156 | 6695477 | Audio signal reproducing apparatus | |||
| 1157 | 6690808 | Personal earphone assembly for mounting upon eyeglasses | |||
| 1158 | 6684176 | Three dimensional (3-D) object locator system for items or sites using an intuitive sound beacon: system and method of operation | |||
| 1159 | 6681018 | Audio signal processor and audio device | |||
2003 | |||||
| 1160 | 6668204 | Biaural (2channel listening device that is equalized in-stu to compensate for differences between left and right earphone transducers and the ears themselves | |||
| 1161 | 6658121 | Headphone having an adjustable localization of auditory events | |||
| 1162 | 6654966 | Fully collapsible headset | |||
| 1163 | 6629579 | Headphones/earmuffs | |||
| 1164 | 6620094 | Method and apparatus for audio input to implantable hearing aids | |||
| 1165 | 6611603 | Steering of monaural sources of sound using head related transfer functions | |||
| 1166 | 6608907 | Audio output apparatus having wireless speakers | |||
| 1167 | 6604363 | Matching an acoustic driver to an acoustic load in an acoustic resonant system | |||
| 1168 | 6603863 | Headphone apparatus for providing dynamic sound with vibrations and method therefor | |||
| 1169 | 6600824 | Microphone array system | |||
| 1170 | 6597792 | Headset noise reducing | |||
| 1171 | 6590982 | Wireless stereo center speaker system | |||
| 1172 | 6577736 | Method of synthesizing a three dimensional sound-field | |||
| 1173 | 6567655 | Car radio system | |||
| 1174 | 6567525 | Supra aural active noise reduction headphones | |||
| 1175 | 6560350 | Methods for detecting alteration of audio | |||
| 1176 | 6556683 | Remote turn-on circuit for automobile audio amplifier | |||
| 1177 | 6554097 | Low-radiation headphone | |||
| 1178 | 6546105 | Sound image localization device and sound image localization method | |||
| 1179 | 6522988 | Method and system for on-line hearing examination using calibrated local machine | |||
| 1180 | 6520282 | Sound enhancement mechanism for speaker sound system | |||
2002 | |||||
| 1181 | 6483925 | Headphone having several speakers | |||
| 1182 | 6473509 | Audio system, in particular for motor vehicles | |||
| 1183 | 6466913 | Method of determining a sound localization filter and a sound localization control system incorporating the filter | |||
| 1184 | 6466681 | Weather resistant sound attenuating modular communications headset | |||
| 1185 | 6466677 | Cordless digital audio headphone | |||
| 1186 | 6463158 | Apparatus for picking up sound waves | |||
| 1187 | 6456721 | Headset with bone conduction speaker and microphone | |||
| 1188 | 6456199 | Continuous noise monitoring and reduction system and method | |||
| 1189 | 6453047 | Matrix encoding system with improved behavior frequency | |||
| 1190 | 6449806 | Head strap for headphones or hearing protector | |||
| 1191 | 6449370 | Digital electro-acoustic transducer | |||
| 1192 | 6445800 | Audio signal reproducing apparatus | |||
| 1193 | 6434250 | Stereo headset with angled speakers | |||
| 1194 | 6405163 | Process for removing voice from stereo recordings | |||
| 1195 | 6404894 | Packaging | |||
| 1196 | 6399870 | Musical instruments incorporating loudspeakers | |||
| 1197 | 6385325 | Headphone device | |||
| 1198 | 6366679 | Multi-channel sound transmission method | |||
| 1199 | 6356644 | Earphone (surround sound) speaker | |||
| 1200 | 6351542 | Loudspeakers with panel-form acoustic radiating elements | |||
| 1201 | 6351271 | Method and apparatus for sending and receiving lightweight messages | |||
2001 | |||||
| 1202 | 6327369 | Loudspeakers comprising panel-form acoustic radiating elements | |||
| 1203 | 6322521 | Method and system for on-line hearing examination and correction | |||
| 1204 | 6320967 | Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements | |||
| 1205 | 6307942 | Panel-form microphones | |||
| 1206 | 6305026 | Cap with headphones assembly | |||
| 1207 | 6304661 | Loudspeakers comprising panel-form acoustic radiating elements | |||
| 1208 | 6301490 | Audio headset communication apparatus and method | |||
| 1209 | 6301367 | Wearable audio system with acoustic modules | |||
| 1210 | 6295366 | Aircraft headset | |||
| 1211 | 6285770 | Noticeboards incorporating loudspeakers | |||
| 1212 | 6282206 | Variable bandwidth communication systems and methods | |||
| 1213 | 6275589 | Method and apparatus for error masking in multi-channel audio signals | |||
| 1214 | 6266426 | Visual display means incorporating loudspeakers | |||
| 1215 | 6263085 | Surround sound headphones | |||
| 1216 | 6259482 | Digital BTSC compander system | |||
| 1217 | 6246772 | Wireless headphone/speakers sound field control circuit | |||
| 1218 | 6233345 | Personal earphone assembly for mounting upon eyeglasses | |||
| 1219 | 6233002 | Earphone system with operability improved and terminal equipment system with the earphone system | |||
| 1220 | 6215981 | Wireless signal transmission system, method apparatus | |||
| 1221 | 6215881 | Ceiling tile loudspeaker | |||
| 1222 | 6212282 | Wireless speaker system | |||
| 1223 | 6208743 | Electrodynamic acoustic transducer with magnetic gap sealing | |||
| 1224 | 6201878 | Portable compact disc player | |||
| 1225 | 6198831 | Panel-form loudspeakers | |||
| 1226 | 6198827 | 5-2-5 Matrix system | |||
| 1227 | 6192136 | Inertial vibration transducers | |||
| 1228 | 6188775 | Panel-form loudspeakers | |||
| 1229 | 6188771 | Personal sound masking system | |||
| 1230 | 6181799 | Greetings or the like card | |||
| 1231 | 6173061 | Steering of monaural sources of sound using head related transfer functions | |||
2000 | |||||
| 1232 | 6167140 | AV Amplifier | |||
| 1233 | 6151402 | Vibration transducers | |||
| 1234 | 6148086 | Method and apparatus for replacing a voice with an original lead singer's voice on a karaoke machine | |||
| 1235 | 6148085 | Audio signal output apparatus for simultaneously outputting a plurality of different audio signals contained in multiplexed audio signal via loudspeaker and headphone | |||
| 1236 | 6144747 | Head mounted surround sound system | |||
| 1237 | 6141424 | Headphone capable of directly converting digital audio signal into analog audio signal | |||
| 1238 | 6125189 | Electroacoustic transducer of digital type | |||
| 1239 | 6118876 | Surround sound speaker system for improved spatial effects | |||
| 1240 | 6111755 | Graphic audio equalizer for personal computer system | |||
| 1241 | 6108430 | Headphone apparatus | |||
| 1242 | 6104819 | Combination speaker and earphone apparatus | |||
| 1243 | 6091832 | Wearable personal audio loop apparatus | |||
| 1244 | 6081604 | Electric sound converter | |||
| 1245 | 6069960 | Connector device for information-handling apparatus and connector device for stereophonic audio/video apparatus | |||
| 1246 | 6062337 | Audio system that can be mounted on the body of a user | |||
| 1247 | 6041225 | Monitor control circuit using wireless headphones and method therefor | |||
| 1248 | 6038330 | Virtual sound headset and method for simulating spatial sound | |||
| 1249 | 6038323 | Stereophonic image enhancement system for use in automobiles | |||
| 1250 | 6037993 | Digital BTSC compander system | |||
| 1251 | 6026927 | Speaker assembly | |||
| 1252 | 6023515 | Mass excited acoustic device | |||
| 1253 | 6014345 | Apparatus and system for damping external noises with means for producing sound and preventing oversleeping | |||
| 1254 | 6011852 | Audio power amplifier device for micro-computers | |||
1999 | |||||
| 1255 | 6009179 | Method and apparatus for electronically embedding directional cues in two channels of sound | |||
| 1256 | 6009178 | Method and apparatus for crosstalk cancellation | |||
| 1257 | 6003766 | Vending machine | |||
| 1258 | 6002775 | Method and apparatus for electronically embedding directional cues in two channels of sound | |||
| 1259 | 5991727 | Voice reproducing apparatus for personal use | |||
| 1260 | 5991422 | Structural improvements of earphone signal cord | |||
| 1261 | 5987147 | Sound collector | |||
| 1262 | 5983191 | Method and apparatus for automatically compensating tone color | |||
| 1263 | 5982904 | Wireless headset | |||
| 1264 | 5970153 | Stereo spatial enhancement system | |||
| 1265 | 5960090 | Process and device for wireless transmission | |||
| 1266 | 5959597 | Image/audio reproducing system | |||
| 1267 | 5953434 | Headband with audio speakers | |||
| 1268 | 5951141 | Head mounted illumination device | |||
| 1269 | 5930758 | Audio signal reproducing apparatus with semiconductor memory storing coded digital audio data and including a headphone unit | |||
| 1270 | 5930370 | In-home theater surround sound speaker system | |||
| 1271 | 5910996 | Dual audio program system | |||
| 1272 | 5894523 | Voice delay feedback apparatus | |||
| 1273 | 5890125 | Method and apparatus for encoding and decoding multiple audio channels at low bit rates using adaptive selection of encoding method | |||
| 1274 | 5888280 | Protective coating composition with early water resistance | |||
| 1275 | 5887286 | Ear protector | |||
| 1276 | 5887066 | Headphone apparatus | |||
| 1277 | 5883961 | Sound system | |||
| 1278 | 5881390 | Headband for use with personal stereo headphones | |||
| 1279 | 5867582 | Headphone | |||
| 1280 | 5862241 | Adjustable headset | |||
1998 | |||||
| 1281 | 5850459 | Headphone stereo control circuit | |||
| 1282 | 5844816 | Angle detection apparatus and audio reproduction apparatus using it | |||
| 1283 | 5841879 | Virtually positioned head mounted surround sound system | |||
| 1284 | 5841513 | Apparatus for reproducing sound signals recorded on a motion picture film with digital sound track | |||
| 1285 | 5835609 | Ear protection device | |||
| 1286 | 5828755 | Method and device for processing signals | |||
| 1287 | 5821468 | Laminated nap comfort cover for ear seal | |||
| 1288 | 5815579 | Portable speakers with phased arrays | |||
| 1289 | 5794127 | Headphone remote control for operating an entertainment center | |||
| 1290 | 5793873 | Sound capturing method and device | |||
| 1291 | 5784477 | System for the frontal localization of auditory events produced by stereo headphones | |||
| 1292 | 5784476 | Audio signal reproduction apparatus | |||
| 1293 | 5778083 | Global sound microphone system | |||
| 1294 | 5764512 | Intelligent acoustic systems peripheral | |||
| 1295 | 5761314 | Audio reproducing apparatus and headphone | |||
| 1296 | 5757928 | Audio amplifier arrangement for more than two reproduction channels | |||
| 1297 | 5754666 | Method for reproducing audio signals and an apparatus therefore | |||
| 1298 | 5751816 | Audio power amplifier device for micro-computers | |||
| 1299 | 5748754 | Sound system gain and equalization circuit | |||
| 1300 | 5742689 | Method and device for processing a multichannel signal for use with a headphone | |||
| 1301 | 5740257 | Active noise control earpiece being compatible with magnetic coupled hearing aids | |||
| 1302 | 5740254 | System for providing sound distinctions for auditory conditioning and method therefor | |||
| 1303 | 5737436 | Earphones with eyeglass attatchments | |||
| 1304 | 5737427 | Surround sound processor unit | |||
| 1305 | 5722050 | Transmitter-receiver system for use in an audio equipment | |||
| 1306 | 5717773 | Sound system gain and equalization circuit | |||
| 1307 | 5717767 | Angle detection apparatus and audio reproduction apparatus using it | |||
| 1308 | 5708725 | Wireless headphone with a spring-biased activating power switch | |||
| 1309 | 5708719 | In-home theater surround sound speaker system | |||
1997 | |||||
| 1310 | 5694475 | Acoustically transparent earphones | |||
| 1311 | 5692058 | Dual audio program system | |||
| 1312 | 5691515 | Rearward sound enhancing apparatus | |||
| 1313 | 5691514 | Rearward sound enhancing apparatus | |||
| 1314 | 5684879 | Combination head mounted speaker assembly and multi-channel audio processing system | |||
| 1315 | 5680465 | Headband audio system with acoustically transparent material | |||
| 1316 | 5677957 | Audio circuit producing enhanced ambience | |||
| 1317 | 5673326 | Audio bass speaker driver circuit | |||
| 1318 | 5668884 | Enhanced concert audio system | |||
| 1319 | 5666658 | Wireless signal transmission system, method and apparatus | |||
| 1320 | 5666433 | Microphone & loudspeaker system | |||
| 1321 | 5666428 | Audio distribution system | |||
| 1322 | 5666425 | Plural-channel sound processing | |||
| 1323 | 5666422 | Remote speaker for surround-sound applications | |||
| 1324 | 5661812 | Head mounted surround sound system | |||
| 1325 | 5661811 | Rear seat audio control with multiple media | |||
| 1326 | 5655025 | Circuit for automatically recognizing and receiving mono and stereo audio signals | |||
| 1327 | 5647016 | Man-machine interface in aerospace craft that produces a localized sound in response to the direction of a target relative to the facial direction of a crew | |||
| 1328 | 5642429 | Sound reproduction system having enhanced low frequency directional control characteristics | |||
| 1329 | 5642427 | Integrated circuit for audio enhancement system | |||
| 1330 | 5642426 | Integral radio and infrared assistive listening device | |||
| 1331 | 5640458 | Audio signal reproducing apparatus | |||
| 1332 | 5633938 | Audio track mixing processor | |||
| 1333 | 5617478 | Sound reproduction system and a sound reproduction method | |||
| 1334 | 5617477 | Personal wearable communication system with enhanced low frequency response | |||
| 1335 | 5600727 | Determination of position | |||
1996 | |||||
| 1336 | 5583942 | Device of the dummy head type for recording sound | |||
| 1337 | 5581627 | Convertible cover headphones | |||
| 1338 | 5581626 | Automatically switched equalization circuit | |||
| 1339 | 5574795 | Headphone apparatus | |||
| 1340 | 5566241 | Method and apparatus for presentation of on-line directional sound | |||
| 1341 | 5553147 | Stereophonic reproduction method and apparatus | |||
| 1342 | 5550920 | Voice canceler with simulated stereo output | |||
| 1343 | 5550603 | Motion picture film with digital sound track | |||
| 1344 | 5541999 | Audio apparatus having a karaoke function | |||
| 1345 | 5537668 | Audio signal reproducing device | |||
| 1346 | 5526433 | Tracking platform system | |||
| 1347 | 5521982 | Electronic device for the generation of acoustic spatial effects | |||
| 1348 | 5519783 | Headphone assembly | |||
| 1349 | 5519782 | Headphone | |||
| 1350 | 5509080 | Bass clipping circuit | |||
| 1351 | 5506911 | Radio and infrared receiving collapsible hearing device | |||
| 1352 | 5500622 | Audio signal processing circuit | |||
| 1353 | 5497427 | Headphone | |||
| 1354 | 5495534 | Audio signal reproducing apparatus | |||
| 1355 | 5483367 | Transmitting and receiving apparatus for a radio headphone | |||
1995 | |||||
| 1356 | 5477270 | Distance-adaptive microphone for video camera | |||
| 1357 | 5469511 | Method and apparatus for presentation of on-line directional sound | |||
| 1358 | 5469509 | Car audio system with high signal output | |||
| 1359 | 5459790 | Personal sound system with virtually positioned lateral speakers | |||
| 1360 | 5459290 | Acoustic transducer and acoustic transducing system | |||
| 1361 | 5452359 | Acoustic signal reproducing apparatus | |||
| 1362 | 5448646 | Headset interface assembly | |||
| 1363 | 5440644 | Audio distribution system having programmable zoning features | |||
| 1364 | 5440637 | Listening and display unit | |||
| 1365 | 5438698 | Wearable audio reception device | |||
| 1366 | 5438626 | Collapsible hearing device | |||
| 1367 | 5425106 | Integrated circuit for audio enhancement system | |||
| 1368 | 5422957 | Cable take-up for earphones | |||
| 1369 | 5410735 | Wireless signal transmission systems, methods and apparatus | |||
| 1370 | 5386473 | Passive surround sound circuit | |||
| 1371 | 5381486 | Communications headset having a universal joint-mounted microphone boom | |||
1994 | |||||
| 1372 | 5363434 | Audio distribution system | |||
| 1373 | 5361381 | Dynamic equalizing of powered loudspeaker systems | |||
| 1374 | 5361378 | Camcorder stereo mic/phones | |||
| 1375 | 5357585 | Headphone assembly | |||
| 1376 | 5349639 | Automatic electronic audio signal attenuating device and method therefor | |||
| 1377 | 5349386 | Wireless signal transmission systems, methods and apparatus | |||
| 1378 | 5339461 | Compact radio frequency receiver having take-up spool housed earphone conductors | |||
| 1379 | 5333206 | Dual element headphone | |||
| 1380 | 5325436 | Method of signal processing for maintaining directional hearing with hearing aids | |||
| 1381 | 5323468 | Bone-conductive stereo headphones | |||
| 1382 | 5305388 | Bass compensation circuit for use in sound reproduction device | |||
| 1383 | 5303304 | Camcorder having loudspeaker function | |||
1993 | |||||
| 1384 | 5272757 | Multi-dimensional reproduction system | |||
| 1385 | 5260920 | Acoustic space reproduction method, sound recording device and sound recording medium | |||
| 1386 | 5257318 | Earphone spacer with electronically variable sound level | |||
| 1387 | 5245296 | Audio amplifier circuit and method of operation | |||
| 1388 | 5243656 | Audio circuit | |||
| 1389 | 5237418 | Audio output circuit in electronic apparatus with composite display function | |||
| 1390 | 5222151 | Earphone | |||
| 1391 | 5208868 | Headphone overpressure and click reducing | |||
| 1392 | 5208493 | Stereo expansion selection switch | |||
| 1393 | 5206910 | Stereo microphone unit | |||
| 1394 | 5201003 | High fidelity stereophonic reproduction system | |||
| 1395 | 5185807 | Headset with multi-position stirrup assemblies | |||
1992 | |||||
| 1396 | 5175768 | Method and apparatus for enhancing the stereo effect in headsets having cross coupling voice coils | |||
| 1397 | 5161197 | Acoustic analysis | |||
| 1398 | 5146501 | Altitude-sensitive portable stereo sound set for dancers | |||
| 1399 | 5144678 | Automatically switched headset | |||
| 1400 | 5140637 | Device and method for removing vocal signals | |||
| 1401 | 5131048 | Audio distribution system | |||
| 1402 | 5125032 | Talk/listen headset | |||
| 1403 | 5117459 | Ambient imaging loudspeaker system | |||
| 1404 | 5113428 | Cordless telephone headset | |||
| 1405 | 5099519 | Headphones | |||
| 1406 | 5095382 | Wireless headphone | |||
| 1407 | 5086464 | Telephone headset for the hearing impaired | |||
1991 | |||||
| 1408 | 5073936 | Stereophonic microphone system | |||
| 1409 | 5056148 | Output circuit of audio device | |||
| 1410 | 5031216 | Device for stereophonic recording of sound events | |||
| 1411 | 5007091 | Procedure and device for facilitating audiovisual observation of a distant object | |||
| 1412 | 4993074 | Earphone spacer | |||
1990 | |||||
| 1413 | 4952024 | Three-dimensional sight and sound reproduction apparatus for individual use | |||
| 1414 | 4947437 | Stereo microphone | |||
| 1415 | 4942617 | Earphone cord take-up device | |||
| 1416 | 4933921 | Signal reproducing apparatus | |||
1989 | |||||
| 1417 | 4888805 | Stereo head headphones bracket system | |||
| 1418 | 4845751 | Wireless stereo headphone | |||
| 1419 | 4836326 | Optimal shadow omniphonic microphone and loudspeaker system | |||
| 1420 | 4831656 | Conference microphone for use with hearing impaired amplification system | |||
| 1421 | 4829571 | Headphone | |||
| 1422 | 4829500 | Portable wireless sound reproduction system | |||
| 1423 | 4821323 | Stereo headphone | |||
| 1424 | 4819270 | Stereo dimensional recording method and microphone apparatus | |||
| 1425 | 4817153 | Method and apparatus for transforming a monaural signal into stereophonic signals | |||
| 1426 | 4803728 | Stereo mixing jack | |||
1988 | |||||
| 1427 | 4757545 | Amplifier circuit for a condenser microphone system | |||
| 1428 | 4754486 | Motorcycle stereo audio system with VOX intercom | |||
| 1429 | 4752961 | Microphone arrangement | |||
| 1430 | 4750208 | Audio-band electromechanical vibration converter | |||
| 1431 | 4741035 | Wide band, low noise artificial head for transmission of aural phenomena | |||
1987 | |||||
| 1432 | 4680856 | Process for forming an acoustic monitoring device | |||
| 1433 | 4672569 | Method and apparatus for simulating outer ear free field transfer function | |||
| 1434 | 4658932 | Simulated binaural recording system | |||
| 1435 | 4653087 | Stereo interface telephone ring detector | |||
1986 | |||||
| 1436 | 4633498 | Infrared headphones for the hearing impaired | |||
| 1437 | 4631962 | Artificial head measuring system | |||
| 1438 | 4628525 | M-S type stereophonic microphone | |||
| 1439 | 4607381 | Signal mixing circuit | |||
| 1440 | 4570742 | Microphone apparatus | |||
1985 | |||||
| 1441 | 4536716 | Stereo amplifier circuit for bichannel signals | |||
| 1442 | 4531229 | Method and apparatus for improving binaural hearing | |||
| 1443 | 4517418 | Portable stereophone | |||
| 1444 | 4499593 | Modular stereo headphones | |||
| 1445 | 4495638 | Audio-band electro-mechanical vibration converter | |||
| 1446 | 4494074 | Feedback control | |||
1984 | |||||
| 1447 | 4490683 | Electronic control switch for a power boost amplifier | |||
| 1448 | 4466117 | Microphone for stereo reception | |||
| 1449 | 4465907 | Headset receiver and sanitizing storage system therefor | |||
| 1450 | 4455677 | Multipurpose headphone assembly | |||
| 1451 | 4433209 | Stereo/monaural selecting circuit | |||
1983 | |||||
| 1452 | 4415768 | Tuning apparatus and method | |||
| 1453 | 4412106 | High fidelity stereophonic reproduction system | |||
| 1454 | 4412105 | Laser microphone | |||
| 1455 | 4409442 | Headphone | |||
| 1456 | 4399334 | Speaker unit for headphones | |||
| 1457 | 4393270 | Controlling perceived sound source direction | |||
| 1458 | 4392548 | Speaker enclosure and method of producing same | |||
| 1459 | 4388494 | Process and apparatus for improved dummy head stereophonic reproduction | |||
1982 | |||||
| 1460 | 4354067 | Audio-band electromechanical vibration converter | |||
| 1461 | 4334740 | Receiving system having pre-selected directional response | |||
| 1462 | 4322585 | Personal electronic listening system with an air and bone transducer mounted on the clothing collar | |||
1981 | |||||
| 1463 | 4308426 | Simulated ear for receiving a microphone | |||
| 1464 | 4297535 | Stereo headset | |||
| 1465 | 4290332 | Sound shielding and pick-up device | |||
| 1466 | 4277654 | Stethoscopic headphone set | |||
| 1467 | 4262170 | Microphone system for producing signals for surround-sound transmission and reproduction | |||
| 1468 | 4256917 | Anhydrous L-lysine monohydrochloride in .alpha.-cyrstalline form and preparation thereof | |||
1980 | |||||
| 1469 | 4222880 | Arrangement for optical transmission of communications | |||
| 1470 | 4219789 | Stereo headphone adapter | |||
| 1471 | 4206324 | Pivoted plural microphone assembly | |||
| 1472 | 4196313 | Polyphonic sound system | |||
| 1473 | 4181819 | Unitary panel multiple frequency range speaker system | |||
1979 | |||||
| 1474 | 4173715 | Acoustical device | |||
1978 | |||||
| 1475 | 4122910 | Omniphonic microphone and loudspeaker system | |||
| 1476 | 4119798 | Binaural multi-channel stereophony | |||
| 1477 | 4110583 | Earphone construction | |||
| 1478 | 4096353 | Microphone system for producing signals for quadraphonic reproduction | |||
| 1479 | 4090148 | Circuit pattern for a protection circuit of a stereo amplifier | |||
| 1480 | 4088902 | Channel coupling | |||
| 1481 | 4088849 | Headphone unit incorporating microphones for binaural recording | |||
| 1482 | 4087629 | Binaural sound reproducing system with acoustic reverberation unit | |||
| 1483 | 4074084 | Method and apparatus for receiving sound intended for stereophonic reproduction | |||
| 1484 | 4072821 | Microphone system for producing signals for quadraphonic reproduction | |||
| 1485 | 4070547 | One-point stereo microphone | |||
| 1486 | 4068093 | Device for transmitting audio-frequency signals | |||
| 1487 | 4068091 | Binaural sound pickup | |||
1977 | |||||
| 1488 | 4060696 | Binaural four-channel stereophony | |||
| 1489 | 4042779 | Coincident microphone simulation covering three dimensional space and yielding various directional outputs | |||
| 1490 | 4037064 | Stereo microphone apparatus | |||
| 1491 | 4037052 | Sound pickup assembly | |||
| 1492 | 4010335 | Microphone apparatus | |||
| 1493 | 4005278 | Headphone | |||
1976 | |||||
| 1494 | 3985960 | Stereophonic sound reproduction with acoustically matched receiver units effecting flat frequency response at a listener's eardrums | |||
| 1495 | 3984885 | 4-Channel headphones | |||
| 1496 | 3984636 | Quadraphonic headphone with ambience programmer | |||
| 1497 | 3969583 | Method of stereophonic recording | |||
| 1498 | 3944941 | Switching circuit for use with balanced transformerless amplifier | |||
| 1499 | 3943564 | Stereophonic recording and playback apparatus | |||
| 1500 | 3940560 | Quadriphonic sound pick-up and reproduction devices | |||
| 1501 | 3939310 | Stereophonic headset with ear to ear acoustical passageway | |||
| 1502 | 3934674 | Acoustic headsets | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||