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2017

19609438Speaker apparatus and electronic device having the same
29602926Spatial placement of audio and video streams in a dynamic audio video display device
39602902Speaker mounting assembly
49602901Magnetic levitation audio device
59601132Method and apparatus for managing audio signals
69601131Sound processing device and method
79596391Gaze based directional microphone
89591420Generation of individual sound zones within a listening room
99591402Transmit audio in a target space
109591229Image tracking control method, control device, and control equipment
119584904Spherically housed loudspeaker system
129584887Rigging system locking mechanism
139571922Apparatus and method for controlling beamforming microphone considering location of driver seat
149568179Modular stack light with central connectors
159560442Portable sound system
169560441Determining speaker direction using a spherical microphone array
179560440Apparatus and method for detecting location of moving body, lighting apparatus, air conditioning apparatus, security apparatus, and parking lot management apparatus
189554207Offset cartridge microphones
199549255Sound pickup apparatus and method for picking up sound
209549244Directivity control system, directivity control method, sound collection system and sound collection control method
219544680Boundary microphone and boundary plate
229544679Adjusting speakers using facial recognition
239538273Microphone device including light emitting elements
249537527User terminal apparatus

2016

259532140Listen to people you recognize
269532133Dual-frequency coaxial earphone
279530406Apparatus and method for recognizing voice
289525938User voice location estimation for adjusting portable device beamforming settings
299521488Playback device setting based on distortion
309521487Calibration adjustment based on barrier
319517732Headrest speaker arrangement
329516419Playback device setting according to threshold(s)
339510121Transducer and method of controlling the same
349510089Dynamic location determination for a directionally controllable parametric emitter
359510088Intrauterine device
369503818Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field
379503808Boundary microphone and boundary microphone adapter
389497546Stereo boundary microphone and stereo boundary microphone adapter
399497545Analog area speaker panel with precision placement and direction of audio radiation
409497538Variable directional microphone
419497537Conference apparatus
429485574Spatial interference suppression using dual-microphone arrays
439467772Acoustical signal generator using two transducers and a reflector with a non-flat contour
449462372Unidirectional condenser microphone unit
459439022Playback device speaker configuration based on proximity detection
469439021Proximity detection using audio pulse
479432784Method and apparatus for estimating interchannel delay of sound signal
489426561Microphone arrangement with improved directional characteristic
499426553Microphone array arrangement structure in vehicle cabin
509420372Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field
519420368Time-frequency directional processing of audio signals
529414153Directivity control apparatus, directivity control method, storage medium and directivity control system
539408011Automated user/sensor location recognition to customize audio performance in a distributed multi-sensor environment
549396731Sound acquisition via the extraction of geometrical information from direction of arrival estimates
559392359Variable directivity electret condenser microphone
569386368Remote speaker microphone
579386367Electronic apparatus with detachable speakers, a body unit and a control unit
589375200Ultrasound transducer with differential mode signaling
599369796Electronic device
609357291Mass ports for tuning frequency responses
619357280Apparatus having an acoustic display
629344829Indication of barrier detection
639338544Determination, display, and adjustment of best sound source placement region relative to microphone
649326065Sound processing device, and sound processing method
659326059Inflatable bubble
669319788Sound processing device, and sound processing method
679319775Electronic apparatus, and method of providing of sound
689294847Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically
699294832Apparatus
709282399Listen to people you recognize
719277311Controlling a speaker arrangement in a vehicle
729271068Apparatus and method for a wireless extension collar device for altering operational mode of mobile and fixed end-user wireless devices by voice commands
739264797Directional microphone device, acoustic signal processing method, and program
749253578Directional loudspeaker
759253562Vehicle loudspeaker module
769247343Sound direction estimation device, sound processing system, sound direction estimation method, and sound direction estimation program
779237398Motion tracked binaural sound conversion of legacy recordings
789232301Coaxial speaker system having a compression chamber

2015

799219954Acoustic horn manifold
809215523Audio output device
819210499Spatial interference suppression using dual-microphone arrays
829208768Acoustical transverse horn for controlled horizontal and vertical sound dispersion
839204212Multiple aperture speaker assembly
849180822Vehicle with sound wave reflector
859179214Audio equipment and oscillation unit
869173021Method and device for adjusting an audio beam orientation based on device location
879167343Condenser stereomicrophone
889113261Unidirectional condenser microphone and method for adjusting acoustic resistance
899113260Parametric transducer including visual indicia and related methods
909088849Loudspeaker
919084057Compact acoustic mirror array system and method
929084056Coaxial speaker system having a compression chamber with a horn
939084047Portable sound system
949071908Loudspeaker with a wave guide
959008343Annular diaphragm compression driver

2014

968861773Speaker module and related electronic device
978750540Omnidirectional speaker
988682675Sound monitoring system for sound field selection based on stored microphone data

2013

998538057Highly directional microphone
1008528690Sound effect amplication diffuser

2011

1017997381Speaker assembly

2010

1027837006Enhanced spectrum acoustic energy projection system

2009

1037627132Wind noise reduction for microphone

2008

1047367423Speaker assembly with aiming device

2006

1056981570Loudspeaker system with common low and high frequency horn mounting

2005

1066957715Garden speaker
1076950530Directional loudspeaker unit
1086931143Thin enclosure electroacoustical transducing
1096909670Ultrasonic sensor assembly for a vehicle reversing radar
1106859543Speaker system and method for making the same
1116839445Piezoelectric speaker

2004

1126831394Backing material for micromachined ultrasonic transducer devices
1136820718Acoustic reproduction device with improved directional characteristics
1146819769Electrolytic loudspeaker assembly
1156810127Clear sound side fill center fill
1166801633Subwoofer assembly
1176798891Speaker system
1186798890Directional microphone assembly
1196796401Speaker apparatus equipped with means for producing complicated waveform of low frequency with higher improved fidelity
1206788796Differential microphone
1216771787Waveguide electroacoustical transducing
1226769509Pole speaker
1236763110Sound guide for speaker and handset for mobile communication using the same
1246738483Overhead loudspeaker systems
1256721431Prismatic loudspeaker/microphone array
1266719091Coaxial speaker system
1276690806Various directional/omni-directional hearing aid microphone and housing structures
1286681023Radial pickup microphone enclosure
1296678381Ultra-directional speaker
1306674996Mobile phone accessory, particularly for the hands-free function, and an arrangement
1316674870Adjustable sound capturing device (MICTUBZ)

2003

1326650760Loudspeaker
1336648098Spiral acoustic waveguide electroacoustical transducing system
1346647118Noise canceling microphone unit for composing noise canceling handset by using normal housing
1356625289Stereo loudspeaker system
1366603862Spherical loudspeaker system
1376597797Spherical loudspeaker system with enhanced performance
1386587569Differential-pressure microphone
1396585077Sound-producing device with acoustic waveguide
1406578660Speaker enclosure venturi expander
1416571909Loudspeaker enclosure
1426549630Signal expander with discrimination between close and distant acoustic source
1436533063Video equipment speaker device with acoustic lens
1446527080Passive system for speech enhancement
1456519348Speaker apparatus and television set
1466516072Loudspeaker

2002

1476487297Structure of a loudspeaker
1486484843Speaker apparatus equipped with means for producing complicated waveform of low frequency with higher improved fidelity
1496478108Speaker box
1506435301Apparatus for the redistriabution of acoustic energy
1516430293Recording and play-back two-channel system for providing a holophonic reproduction of sounds
1526425456Hollow semicircularly curved loudspeaker enclosure
1536421444Embedded higher order microphone
1546418229Directional microphone, in particular having symmetrical directivity
1556408080Boundary layer microphone
1566363157Multiple element electroacoustic transducing
1576362726Sounder device which deflects sound away from a housing
1586356642Multi-speaker system
1596356640Direction adjusting arrangement for tweeter
1606343132Loudspeaker

2001

1616320971Speaker system and a method for improving sound quality thereof
1626263083Directional tone color loudspeaker
1636257365Cone reflector/coupler speaker system and method
1646215883Loudspeaker with movable virtual point source

2000

1656152257Audio speaker
1666125964Electric horn structure with the trumpet body and the resonator in one piece
1676101262Flush-mount pivoting speaker
1686095279Loudspeaker system
1696079514Acoustic horn transducer with a conic type diffuser having and exponential profile in wood
1706078676Speaker system with a three-dimensional spiral sound passage
1716070694Loudspeaker assembly
1726069958Listening apparatus for remote wildlife sound acquistion
1736068080Apparatus for the redistribution of acoustic energy
1746064744Omni-directional loudspeaker
1756062339Compact spiral cavity loudspeaker enclosure
1766059069Loudspeaker waveguide design
1776038328Minimization of acoustic echo effects in a microphone boot
1786031922Microphone systems of reduced in situ acceleration sensitivity
1796009972Omni-directional speaker system

1999

1806009184Noise control device for a boom mounted noise-canceling microphone
1815988314Sound output system
1825975236Speaker assembly
1835969838System for attenuation of noise
1845963640Radiotelephone having an acoustical wave guide coupled to a speaker
1855953436Apparatus for generating an audible tone
1865952620Omni-directional sub-bass loudspeaker
1875949893Loudspeaker box
1885943431Loudspeaker with tapered slot coupler and sound reproduction system
1895943430Television stereophonic audio system
1905940347Directed stick radiator
1915933509Band pass speaker
1925929393Speaker cabinet with sounding board
1935925856Loudspeaker horn
1945900593Loudspeaker system
1955890072Radiotelephone having a non-resonant wave guide acoustically coupled to a microphone
1965889876Hemispherical speaker system
1975886304Omni-directional sound system
1985870485Computer visual display monitor with integral stereo speaker and directional microphone and method for construction

1998

1995847331Omnidirectional loudspeaker
2005802196Speaker for radiating sound waves in all directions relative to a speaker supporting surface
2015802193Outdoor loudspeaker system
2025793876Method for the diffusion of a sound with a given density
2035793001Synchronized multiple transducer system
2045764783Variable beamwidth transducer
2055764782Acoustic reflector
2065721401Sub-woofer module

1997

2075703957Directional microphone assembly
2085692060Unidirectional microphone
2095682418Structure for mounting a microphone on a portable radio telephone
2105673329Omni-directional loudspeaker system
2115651074Noise canceling gradient microphone assembly
2125616892Virtual imaging multiple transducer system
2135615176Acoustic reflector

1996

2145586191Adjustable filter for differential microphones
2155539834Baffled microphone assembly
2165537480Sound output system
2175535284Woofer speaker and acoustically coupled sub-woofer speaker system
2185532438Acoustic imaging sound dome
2195524059Sound acquisition method and system, and sound acquisition and reproduction apparatus
2205488956Ultrasonic transducer array with a reduced number of transducer elements
2215485521Audio mirror speaker

1995

2225471018Audio or video apparatus with a built-in loudspeaker
2235451726Omnidirectional speaker system
2245446793Method of improving the quality of sound reproduction and apparatus for carrying at least one loudspeaker emitting in three directions
2255446792Reflection-type speaker apparatus
2265418336Sound output device
2275402502Sound output system
2285388162Sound innovation speaker system

1994

2295359664Loudspeaker system
2305359158Ceiling-mounted loudspeaker
2315335283Loudspeaker apparatus for electronic keyboard musical instrument
2325329593Noise cancelling microphone
2335327985Acoustical transducer enclosure
2345313514Hands free apparatus for land mobile radio telephone
2355306880Omnidirectional speaker system
2365303307Adjustable filter for differential microphones
2375298690Sound distributor with symmetry of revolution
2385283835Ferroelectric composite film acoustic transducer

1993

2395274709Speaker device for television receiver
2405268965User selectable noise canceling for portable microphones
2415268538Hemispherically wide-radiating-angle loudspeaker system
2425266751Cluster of loudspeaker cabinets having adjustable splay angle
2435261006Loudspeaker system comprising a helmholtz resonator coupled to an acoustic tube
2445258584Multiple auxiliary compound driver loudspeaker system
2455249235Microphone with concealed port
2465226076Directional microphone assembly
2475225639Loudspeaker
2485220608Method and means for stereophonic sound reproduction
2495216711Telephone handset including directional microphone module
2505216209Loudspeaker system and method for disbursing sounds waves
2515214709Hearing aid for persons with an impaired hearing faculty
2525210802Acoustic imaging
2535206465Sound collecting and concentrating device for attaching to the back of a loudspeaker
2545204907Noise cancelling microphone and boot mounting arrangement

1992

2555173942Audio system operable in directional and non-directional modes
2565168525Boundary-layer microphone
2575164549Sonic wave generator
2585163747Desk lamp stereo output device incorporated thereto
2595163167Sound wave guide
2605144670Sound output system
2615137110Highly directional sound projector and receiver apparatus
2625133428Direction-adjustable speaker system
2635131052Mid-range loudspeaker assembly propagating forward and backward sound waves in phase
2645129006Electronic audio signal amplifier and loudspeaker system
2655121426Loudspeaking telephone station including directional microphone
2665119421Stereo system cabinet with loudspeaker door assembly
2675117463Speaker system having directivity
2685115882Omnidirectional dispersion system for multiway loudspeakers
2695109416Dipole speaker for producing ambience sound
2705105905Co-linear loudspeaker system
2715103927Variable pattern, collapsible, directional transducer
2725093865Reflecting sound imaging speaker enclosure
2735086871Omnidirectional electro-accoustical chamber

1991

2745073946Thin speaker having an enclosure with an open portion and a closed portion
2755062140Induction speaker
2765031220Mobile stereo speaker set
2775029215Automatic calibrating apparatus and method for second-order gradient microphone
2785025886Multi-ported and multi-directional loudspeaker system
2794991688Audio speaker system
2804991687Speaker system having directivity
2814991221Active speaker system and components therefor
2824989254Electro-acoustic transducer and manufacturing process
2834984653Loudspeaker arrangement
2844984278Adjustable mount for a loudspeaker

1990

2854975966Reducing microphone puff noise
2864967872Loud speaker system
2874965775Image derived directional microphones
2884961226Stereo electroacoustical transducing
2894953223Speaker mounting system
2904949386Speaker system
2914907671Wide dispersion reflector
2924899390Thin speaker having an enclosure within an open portion and a closed portion
2934893695Speaker system

1989

2944887300Pressure gradient microphone
2954884655Tower-type speaker cabinet with pivoted plural speaker subassembly
2964870691Load and dispersion cell for sound
2974865153Speaker system
2984862508Method for large-scale multiple source sound reinforcement
2994862507Microphone acoustical polar pattern converter
3004862278Video camera microphone with zoom variable acoustic focus
3014860363Loudspeaker system
3024858719Pressure gradient pickup
3034850452Loudspeaker structure
3044850016Microphone
3054844198Plane wave focusing lens
3064836329Loudspeaker system with wide dispersion baffle
3074836328Omnidirectional acoustic transducer
3084823908Directional loudspeaker system
3094817168Directional microphone
3104815559Portable loudspeaker apparatus for use in live performances
3114811406Compound speaker system
3124805731Sound projection method and apparatus
3134800983Energized acoustic labyrinth
3144799264Speaker system

1988

3154789044Narrow directional microphone
3164787472Audio speaker apparatus
3174768614Unidirectional enhancer for microphones
3184757546Narrow directional microphone
3194757544Multi-directional speaker system
3204726444Sound wave control device
3214718517Loudspeaker and acoustic transformer therefor

1987

3224701951Acoustic imager
3234694499Directional microphone with acoustic washer
3244685137Microphone with non-symmetrical directivity pattern
3254673057Geometrical transducer arrangements
3264635749Speaker enclosure

1986

3274633045Differential microphone
3284625829Speaker grill
3294624337Speaker enclosure
3304620317Tabletop speaker assembly
3314598789Sound reproducing
3324597470Car speaker system
3334597099Piezoelectric transducer
3344593784Loudspeaker enclosure
3354588042Parabolic speaker
3364580655Defined coverage loudspeaker horn
3374580654Portable sound speaker system
3384570742Microphone apparatus
3394566557Flat acoustic diffuser

1985

3404558762Loudspeaker
3414555598Teleconferencing acoustic transducer
3424553630Speaker with tweeter angle adjusting device
3434553628Speaker system
3444541188Reflective audio assembly and picture
3454531229Method and apparatus for improving binaural hearing
3464529059Vibrating diaphragm type audible device with acoustically improved grille and method
3474528426Directional microphone assembly
3484496021360 Degree radial reflex orthospectral horn for high-frequency loudspeakers

1984

3494475620Loudspeaker with wall reflex absorber
3504474258Loudspeaker enclosure and waveform energy reflector
3514466505Sound reproducing combination
3524463222Noise canceling transmitter
3534456796Unidirectional electret microphone
3544451928Multi-speaker system for use in automobiles
3554445227Loudspeaker having improved directional characteristics
3564441577Direction-variable speaker system
3574440259Loudspeaker system for producing coherent sound
3584437541Controlled dispersion speaker configuration
3594436966Conference microphone unit
3604433749Acoustic rear radiation absorption for loudspeaker systems
3614429762Horn loudspeakers of the sectorial diffusion type, and method for making said loudspeakers

1983

3624421957End-fire microphone and loudspeaker structures
3634421200Elliptically shaped transducer enclosure
3644410770Directional microphone
3654410063Loudspeaker system
3664401859Directional microphone with high frequency selective acoustic lens

1982

3674365114Automotive loudspeaker having variable speaker orientation and particular electrical connections
3684365113Speaker unit for automotive vehicles
3694361736Pressure recording process and device
3704357490High fidelity loudspeaker system for aurally simulating wide frequency range point source of sound
3714348750Energy control device
3724348552Direct/reflecting speaker system and triangular shaped enclosure
3734348549Loudspeaker system
3744340787Electroacoustic transducer
3754338489Headphone construction
3764322578Method and devices for the omnidirectional radiation of sound waves
3774312420Sound diffusion plant with very low directivity

1981

3784301889Speaker enclosure
3794298087Unidirectional speaker enclosure
3804280019Combination acoustic conditioner and light fixture
3814270023Cylindrical speaker mechanism
3824266092Loudspeaker system with broad image source
3834264790Directional microphone
3844260928Electro-acoustic transducer with horn and reflector
3854258235Pressure gradient electret microphone
3864256922Stereophonic effect speaker arrangement

1980

3874227050Virtual sound source system
3884225010Loudspeaker system
3894224467Corner mounted sound reproduction speaker apparatus
3904221929Speaker system
3914214645Method of and means for loudspeaker sound wave distribution
3924214298Combination acoustic conditioner and light fixture
3934200170Pyramid speaker assembly
3944194590Loudspeaker horn with adjustable angle of dispersion
3954192977Highly directional ultrasonic electret transducer
3964190739High-fidelity stereo sound system
3974184562Multi-directional assemblies for sonic logging
3984182429Loud-speaker system
3994181193Sound projection system

1979

4004178473Two-way loudspeaker for vehicle
4014174469Adjustable directivity microphone incorporated in a tape recorder casing
4024170721Microphone with molded block amplifier electrostatic
4034167985Speaker system
4044165797Adjustable high frequency sound dispersion system
4054164631Horn loudspeaker with acoustic lens
4064155066Transducer structure
4074152690Flexible transducer mount
4084142072Directional/omnidirectional hearing aid microphone with support
4094134471Narrow angle cylindrical wave full range loudspeaker system
4104133975Loudspeaker system with broad image source with directionality control for the tweeter

1978

4114116302Horn loudspeaker
4124112256Loudspeaker and stereophonic loudspeaker system
4134110583Earphone construction
4144107479Electro-acoustic transducer
4154091891Horn speaker
4164085289Loudspeaker system
4174083426Loud speaker apparatus
4184073365Speaker system
4194068091Binaural sound pickup

1977

4204054750Full range rotatable speaker housing with oppositely directed speakers
4214054748Cardioid electro-acoustic radiator
4224051330Hearing aid having adjustable directivity
4234041251Hearing aid to be worn behind the ear of the user and provided with a pressure-gradient microphone
4244040503Horn speaker
4254038502Acoustic coupling structure for microphone
4264037052Sound pickup assembly
4274020284Speaker system
4284014597Speaker enclosures
4294010821Omnidirectional sympathetically driven sound reproduction device
4304009355Reversible anti-noise microphone
4314006317Electrostatic transducer and acoustic and electric signal integrator
4324006311Stereophonic sound reproducing apparatus
4334006308Loudspeaker arrangement

1976

4343995124Noise cancelling microphone
4353989905Microphone
4363983333Loud speaker system
4373982142Piezoelectric transducer assembly and method for generating a cone shaped radiation pattern
4383975599Directional/non-directional hearing aid
4393972385Horn speaker
4403964571Acoustic system
4413963881Unidirectional condenser microphone
4423961684Omni-directional sound system
4433944757High-fidelity moving-coil loudspeaker
4443940575Directional microphone
4453938617Speaker enclosure
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017