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2017

19609434Device and method for driving a sound system and sound system
29609433Automatic audio system equalizing
39609421Apparatus and methods related to a tactile vibrator for a speaker system
49609418Signal processing circuit
59606952System with speaker, transceiver and related devices
69602940Audio playback system monitoring
79602925Multi-stream-multipoint-jack audio streaming
89595248Remotely operable bypass loop device and system
99594428Augmenting mobile computing device audio output via vibration elements
109591405Automatic audio enhancement system
119591402Transmit audio in a target space
129584936Method for controlling sound in an auditorium
139584913Themed ornaments with internet radio receiver
149584912Spatial audio rendering and encoding
159578418System and method for controlling output of multiple audio output devices
169577710Engaging terminal devices
179573523Spatial sonification of accelerating objects
189571950System and method for audio reproduction
199571924Speaker array apparatus and method for setting speaker array apparatus
209569173Audio capture and remote output
219565504Speaker device
229560449Distributed wireless speaker system
239555738Audio control system and method for a vehicle having a warning function
249549277Method for efficient sound field control of a compact loudspeaker array
259549258Audio output balancing
269549257Feedback cancellation for vehicle communications system
279549241Earphone and a method for making an earphone to achieve automatic identification and switch control
289544705Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources
299544691Acoustic playback system
309544690Ring network of bluetooth speakers
319544689Wireless speaker system
329544682Apparatus, method and article for providing audio of different programs
339544527Techniques for localized perceptual audio

2016

349532156Apparatus and method for sound stage enhancement
359532153Method and a system of providing information to a user
369529431Directional sound systems including eye tracking capabilities and related methods
379525955Digital speaker system and electrical connection method for digital speaker system
389521488Playback device setting based on distortion
399521487Calibration adjustment based on barrier
409516445Media content based on playback zone awareness
419516441Intelligent amplifier activation
429516419Playback device setting according to threshold(s)
439516401Wireless in-ear headphones
449510089Dynamic location determination for a directionally controllable parametric emitter
459503817Sound reproduction device
469503816Surround signal generating device, surround signal generating method and surround signal generating program
479501259Audio output device to dynamically generate audio ports for connecting to source devices
489497562Sound field control apparatus and method
499497542Signal processing system and signal processing method
509497526Speaker apparatus and methods useful in conjunction therewith
519491547Audio playing system and audio playing method
529485579System and method for information handling system wireless audio driven antenna
539485573Wireless communication system for use by teams
549479870Passive loudspeaker multiplexer
559473869Audio signal processing device
569473857Hearing aid with increased acoustic bandwidth
579472203Clock synchronization for multichannel system
589467792Method for processing of sound signals
599462383Audio signal processing device and audio signal processing method
609462382Audio system
619462176Electronic apparatus for fastening an interchangeable lens and an external speaker and control method thereof
629462115Unified communications system and method
639456279Automatic control and grouping of media playback devices based on user detection
649456278Speaker device
659451724Speaker cooling
669451356Multi-directivity sound device
679445754Method and system for fitting hearing aids, for training individuals in hearing with hearing aids and/or for diagnostic hearing tests of individuals wearing hearing aids
689445197Signal processing for a headrest-based audio system
699445196Inter-channel coherence reduction for stereophonic and multichannel acoustic echo cancellation
709445170Speaker apparatus and methods useful in conjunction therewith
719444565Wireless audio communications device, system and method
729439022Playback device speaker configuration based on proximity detection
739439021Proximity detection using audio pulse
749439018Audio data processing device and audio data processing method
759438983Signal processing circuit and associated signal processing method applied to headset
769438963Wireless audio transmission method and device
779432772Methods and apparatus for porting loudspeakers to an earpiece
789426645Receiver device
799426600Audio precompensation controller design with pairwise loudspeaker channel similarity
809426576Loudspeaker and electrodynamic acoustic transducer with bulbous waveguide tip
819426571Multifunctional wireless device
829426562Passive group delay beam forming
839420374Apparatus and method for focusing sound in array speaker system
849414152Audio and power signal distribution for loudspeakers
859414150Low-latency multi-driver adaptive noise canceling (ANC) system for a personal audio device
869408011Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment
879407989Closed audio circuit
889402133Multi-channel audio vibratory entertainment system
899401683Vehicular active sound effect generating apparatus
909392368Dynamic positional audio
919392367Sound reproduction apparatus and sound reproduction method
929390724Voice controlled assistant with coaxial speaker and microphone arrangement
939374641Device and method for driving a sound system and sound system
949374640Method and system for optimizing center channel performance in a single enclosure multi-element loudspeaker line array
959374639Audio apparatus and method of changing sound emission mode
969361934Vehicle-mounted electronic device
979357304Sound system for establishing a sound zone
989357303Speaker apparatus
999357290Speaker system and method for driving same
1009356658Method and apparatus for controlling and powering an electronic accessory from a mobile digital device
1019354656Method and apparatus for dynamic channelization device switching in a synchrony group
1029352701Managing telephony and entertainment audio in a vehicle audio platform
1039351077Systems and methods for independent and control-isolated audio processing (ICIAP)
1049351074Audio system and audio characteristic control device
1059349363Audio signal processing system and echo signal removing method thereof
1069349282Proximity sensing device control architecture and data communication protocol
1079348354Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator
1089344829Indication of barrier detection
1099344827Method and apparatus for audio output, and electronic device
1109344820Method, apparatus, and system for mass audio notification field
1119344799Audio apparatus
1129344798Transferring of audio routing in a premises distribution network
1139344788Motor vehicle audio system
1149344206Method and apparatus for updating zone configurations in a multi-zone system
1159338536Modular headrest-based audio system
1169332348Media content request including zone name
1179326087Sound augmentation system performance health monitoring
1189326071Media content suggestion based on playback zone awareness
1199326070Media content based on playback zone awareness
1209326069System with speaker, transceiver and related devices
1219326068Signal connecting module, electronic device, and connector identification method thereof
1229319793Headset signal multiplexing system and method
1239319792Audio capture and remote output
1249318940Wearable vibration device
1259313600Method and apparatus of adjusting distribution of spatial sound energy
1269313594Impedance detecting device and method
1279313575Multifunctional LED device and multifunctional LED wireless conference system
1289313574Wireless digital transmission system for loudspeakers
1299307335Device for estimating placement of physical objects
1309307323System and method for bass enhancement
1319294207Method and device for controlling the broadcasting of audio contents by two loudspeakers
1329288600Sound generator
1339282407Electronic device sound reproduction system
1349282402Audio system with integrated power, audio signal and control distribution
1359271096Delay unit for a conference audio system, method for delaying audio input signals, computer program and conference audio system
1369271079Data processing method and electronic device
1379267675Light-emitting diode bulb with loudspeaker function
1389264794Orientation-responsive acoustic array control
1399263023Audio speaker with spatially selective sound cancelling
1409258646Self-powered audio speaker having modular components
1419258639Method and apparatus for creating personal sound zone
1429253561Orientation-responsive acoustic array control
1439247363Playback queue transfer in a media playback system
1449241123Electronic device
1459241052System and method for activating components on an electronic device using orientation data
1469237399Masking vehicle noise
1479236843Sound system with individual playback zones

2015

1489226072Media content based on playback zone awareness
1499226053Digital speaker driving apparatus
1509223538Interactive sound reproducing
1519219960Acoustic playback system
1529219959Multi-channel pairing in a media system
1539218017Systems and methods for controlling media players in a synchrony group
1549215529Multi-mode audio device interfacing
1559213357Obtaining content from remote source for playback
1569213356Method and apparatus for synchrony group control via one or more independent controllers
1579210509System and method for directional sound transmission with a linear array of exponentially spaced loudspeakers
1589195258System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
1599191768Diffracted sound reduction device, diffracted sound reduction method, and filter coefficient determination method
1609191743Apparatus using missing fundamental frequencies to improve loudspeaker sound focusing
1619191733Headphone apparatus and sound reproduction method for the same
1629191721Networked audio/video system
1639189011Method and apparatus for providing audio and playback timing information to a plurality of networked audio devices
1649189010Method and apparatus to receive, play, and provide audio content in a multi-zone system
1659182777System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
1669176520Obtaining and transmitting audio
1679176519Method and apparatus for causing a device to join a synchrony group
1689172901Techniques for localized perceptual audio
1699170600Method and apparatus for providing synchrony group status information
1709167347Multi media wireless headphones
1719167346Object-oriented audio streaming system
1729167345Method and device of channel equalization and beam controlling for a digital speaker array system
1739167344Spectrally uncolored optimal crosstalk cancellation for audio through loudspeakers
1749164533Method and apparatus for obtaining audio content and providing the audio content to a plurality of audio devices in a multi-zone system
1759164532Method and apparatus for displaying zones in a multi-zone system
1769164531System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
1779161129Arranging an audio signal based on the number of loudspeakers
1789158327Method and apparatus for skipping tracks in a multi-zone system
1799154879Method and apparatus for processing audio signal and audio playback system
1809154870Sound generation device, sound generation method and storage medium storing sound generation program
1819131317Sharing public addressing system using personal communication devices in an ad-hoc network
1829131316Sharing public addressing system using personal communication devices in an ad-hoc network
1839131314Acoustic system
1849131313System and method for audio reproduction
1859131296Auto-configuring audio output for audio performance and fault detection
1869124978Speaker array apparatus, signal processing method, and program
1879119005Connection diagnostics for parallel speakers
1889118999Equalization of speaker arrays
1899118998Multiple sound channels speaker
1909118997Speaker device and filter coefficient generating device therefor
1919117443Wearing state based device operation
1929111544Mono and multi-channel echo compensation from selective output
1939106192System and method for device playback calibration
1949100749System and method for directionally radiating sound
1959094755Audio monitoring system and selection of stored transmission data
1969078065System and method for displaying sound as vibrations
1979077783Sound data transmitting apparatus, sound data transmitting method, sound data receiving apparatus, and sound data receiving apparatus
1989076430Sound masking system
1999076328Acoustic guiding system
2009071907Vacuum insulated structure tubular cabinet construction
2019071906Wireless audio player and speaker system
2029066191Apparatus and method for generating filter characteristics
2039066182Audio processing apparatus
2049055371Controllable playback system offering hierarchical playback options

2014

2058787602Device for and a method of processing audio data

2013

2068462976Voice conference system

2012

2078204260Speaker apparatus, speaker driving apparatus and control method thereof

2011

2088077896Laser inclinometer audio direction

2005

2096854005Crossover filter system and method

2004

2106816598Multiple driver, resonantly-coupled loudspeaker
2116807281Loudspeaker and method of driving the same as well as audio signal transmitting/receiving apparatus
2126801635Speaker device
2136801631Speaker system with multiple transducers positioned in a plane for optimum acoustic radiation pattern
2146792122Acoustic device
2156792120Audio signal enhancement and amplification system
2166775385Loudspeaker frequency distribution and adjusting circuit
2176771784Sub woofer system
2186766033Modular bass arraying
2196740805Sound system and method for creating a sound event based on a modeled sound field
2206708093Vehicle audio interface adapter
2216707919Driver control circuit
2226687379System and method for adjusting the low-frequency response of a crossover that supplies signal to subwoofers in response to main-speaker low-frequency characteristics
2236683962Method and system for driving speakers with a 90 degree phase shift
2246674866Audio reproduction apparatus
2256674864Adaptive speaker compensation system for a multimedia computer system

2003

2266628793Speaker system
2276603863Headphone apparatus for providing dynamic sound with vibrations and method therefor
2286567655Car radio system
2296556687Super-directional loudspeaker using ultrasonic wave
2306535610Directional microphone utilizing spaced apart omni-directional microphones
2316529787Multimedia computer speaker system with bridge-coupled subwoofer
2326522757Bass intensification device for speaker system

2002

2336496586Thin Loudspeaker
2346466832High quality wireless audio speakers
2356444892Sound system and method for creating a sound event based on a modeled sound field
23664382373D woofer drive circuit
2376381334Series-configured crossover network for electro-acoustic loudspeakers
2386373955Loudspeakers
2396343132Loudspeaker

2001

2406310959Tuned order crossover network for electro-acoustic loudspeakers
2416239348Sound system and method for creating a sound event based on a modeled sound field

2000

2426115475Capacitor-less crossover network for electro-acoustic loudspeakers
2436067364Mechanical acoustic crossover network and transducer therefor
2446031918Device for controlling the volume of a car radio as a function of driving noise
2456028943Audio amplifier system using a class D amplifier

1999

2465953432Line source speaker system
2475937072Audio crossover circuit
2485930374Phase coherent crossover
2495917922Method of operating a single loud speaker drive system

1998

2505828763Speaker system including phase shift such that the composite sound wave decreases on the principal speaker axis
2515822441Power amplifier/loudspeaker interface
2525815589Push-pull transmission line loudspeaker
2535814752Musical instrument crossover circuits and method of using same
2545784474Method and circuit for improving the polar response of a two-way horn-loaded loudspeaker system
2555781645Loudspeaker system
2565781642Speaker system
2575757928Audio amplifier arrangement for more than two reproduction channels
2585717766Stereophonic sound reproduction apparatus using a plurality of loudspeakers in each channel

1997

2595673326Audio bass speaker driver circuit
2605666428Audio distribution system
2615625699Speaker device
2625615272Single loud speaker drive system

1996

2635590094System and methd for reproducing sound
2645568560Audio crossover circuit
2655566241Method and apparatus for presentation of on-line directional sound
2665533135Crossover system
2675530770Multiple output transformers network for sound reproducing system
2685493620High fidelity sound reproducing system

1995

2695469511Method and apparatus for presentation of on-line directional sound
2705440644Audio distribution system having programmable zoning features
2715384856Acoustic system
2725384855Audio system for vehicular application

1994

2735377274Correction circuit and method for improving the transient behavior of a two-way loudspeaker system
2745374124Multi-compound isobarik loudspeaker system
2755367506Sound collecting system and sound reproducing system
2765363434Audio distribution system
2775349301Multiple amplifier system for a car
2785327505Multiple output transformers network for sound reproducing system
2795321756Loudspeaker system with sonically powered drivers and centered feedback loudspeaker connected thereto
2805309518Multiple driver electroacoustical transducing
2815297212Loudspeaker system installed on an automobile door and including a woofer and a tweeter
2825297034Telepathology diagnostic network

1993

2835260920Acoustic space reproduction method, sound recording device and sound recording medium
2845255322Multi-zone audio distribution amplifier
2855241605Tone control apparatus for front and rear channels
2865212732Effects speaker system
2875210802Acoustic imaging
2885191616Acoustic apparatus
2895185801Correction circuit and method for improving the transient behavior of a two-way loudspeaker system
2905177872Method and apparatus for monitoring physical positioning of a user

1992

2915170436Acoustic speaker system
2925153915Speaker filtering circuit and support therefor
2935153914Sound equipment system
2945131048Audio distribution system
2955129006Electronic audio signal amplifier and loudspeaker system
2965129005Electrodynamic loudspeaker
2975117459Ambient imaging loudspeaker system
2985111508Audio system for vehicular application
2995109419Electroacoustic system
3005097514Equilateral tetrahedral speaker system
3015095798Electronic gaming device with pseudo-stereophonic sound generating capabilities

1991

3025058169Public address system
3035034808Unified automatic video and audio signal control and distribution system
3045023913Apparatus for changing a sound field
3055018206Network mounting device for coaxial type speaker
3065007707Integrated sound and video screen
3074991221Active speaker system and components therefor

1990

3084961226Stereo electroacoustical transducing
3094939781Device for eliminating absolute polarity inversion in a high-fidelity sound reproduction system
3104905284Audio system for vehicular applications
3114897879Multi-way loudspeaker system

1989

3124888811Loudspeaker device
3134885782Single and double symmetric loudspeaker driver configurations
3144860365Method of fractionating the sound restoration of modulated signals in parallel mounted transducers, and sets of corresponding transducers
3154856065Power fader for a loudspeaker system
3164821323Stereo headphone
3174817152Stereo system with piezo-electrical film speaker

1988

3184792974Automated stereo synthesizer for audiovisual programs
3194776018Removable sound or/and display apparatus
3204771466Multidriver loudspeaker apparatus with improved crossover filter circuits
3214769848Electroacoustic network
3224763360Passenger entertainment system having direct coupled seat receivers
3234748501Cable converter for television signals with stereo audio signal

1987

3244682364Fader circuit arrangement in electrical reproducing apparatus and fader control for such an arrangement
3254648116Sound panning apparatus
3264648115Pan-pot control apparatus
3274638506Sound field simulation system and method for calibrating same

1986

3284618987Large-area acoustic radiation system
3294597100Ultra high resolution loudspeaker system
3304593405Loudspeaker system with combination crossover and equalizer
3314589135Zero phase shift filtering

1985

3324513284Console priority control
3334509190Effects box system and method
3344504704Loudspeaker system
3354503554Stereophonic balance control system
3364503553Loudspeaker system

1984

3374481661Effects box system and method
3384481660Apparatus for driving one or more transducer units
3394475226Stereo sound and light track system
3404472834Loudspeaker system
3414468806Stero speaker mixer
3424462112Speaker system
3434430527Loudspeaker crossover delay equalization

1983

3444421949Electroacoustic network
3454410063Loudspeaker system
3464406920Monitor ampliphones
3474403112Phase shift low frequency loudspeaker system
3484399328Direction and frequency independent column of electro-acoustic transducers
3494394656Sound display apparatus having separation control
3504388490Effects box system and method
3514387352Transducer array crossover network
3524385814System for controlling distinct devices in a theater

1982

3534332979Electronic environmental acoustic simulator
3544330691Integral ceiling tile-loudspeaker system
3554315102Speaker cross-over networks

1981

3564295006Speaker system
3574282402Design of crossover network for high fidelity speaker system
3584281314Selection switching apparatus
3594245136Monitor ampliphones
3604243840Loudspeaker system

1980

3614237340Crossover network for optimizing efficiency and improving response of loudspeaker system
3624233472Loudspeaker combination, comprising a plurality of dynamic loudspeakers, which are arranged adjacent each other in substantially one continuous plane
3634229619Method and apparatus for driving a multi way speaker system
3644204092Audio image recovery system
3654198540Compensated crossover network
3664196314Sound distributing system improvements
3674185276Sound and light display
3684181819Unitary panel multiple frequency range speaker system

1979

3694176251Modular switching system
3704162372Device for electronically generating the radiation effects produced by a rotary loudspeaker
3714151379Electromagnetic speaker with bucking parallel high and low frequency coils drives sounding board and second diaphragm or external apparatus via magnetic coupling and having adjustable air gap and slot pole piece
3724138594Small dimension low frequency folded exponential horn loudspeaker with unitary sound path and loudspeaker system including same
3734137510Frequency band dividing filter

1978

3744112255Rota-phonic system for stereo quadrophonic sound system
3754105865Audio distributor
3764100371Loudspeaker system with phase difference compensation
3774074070Supersonic signal linearizes loudspeaker operation

1977

3784048442Stereophonic sound adaptor for simulating sound movement
3794037051Flat baffle speaker system having improved crossover
3804031321Loudspeaker systems
3814031318High fidelity loudspeaker system
3824016953Push-pull transducer system
3834015089Linear phase response multi-way speaker system
3844002836Audio signal distributor

1976

3853992586Boardroom sound reinforcement system
3863984635Low range loudspeaker system
3873982071Multichannel sound signal processing system employing voltage controlled amplifiers
3883944735Directional enhancement system for quadraphonic decoders
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017