СПИСОК патентов США - подгруппа МПК16 H04R5/027


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№ п/п Номер патента Название патента

2017

19584916Stereo microphone device
29578419Method and apparatus for estimating spatial content of soundfield at desired location
39560451Conversation assistance system
49560441Determining speaker direction using a spherical microphone array

2016

59521502Method for determining a stereo signal
69521500Portable electronic device with directional microphones for stereo recording
79516417Boundary binaural microphone array
89510098Method for recording and reconstructing three-dimensional sound field
99503818Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field
109497546Stereo boundary microphone and stereo boundary microphone adapter
119479872Audio reproducing method and apparatus
129473868Microphone adjustment based on distance between user and microphone
139451379Sound field analysis system
149445198Polyhedral audio system based on at least second-order eigenbeams
159445195Directivity control method and device
169439019Sound signal processing method and apparatus
179438993Methods and devices to generate multiple-channel audio recordings
189432789Sound separation device and sound separation method
199426573Sound field encoder
209420372Method and apparatus for processing signals of a spherical microphone array on a rigid sphere used for generating an ambisonics representation of the sound field
219392363Audio scene mapping apparatus
229380400Optimizing audio systems
239380262Mobile terminal and method for operating same
249369802Stereo microphone
259294838Sound capture system
269271076Enhanced stereophonic audio recordings in handheld devices
279271074System and method for measuring sound
289258647Obtaining a spatial audio signal based on microphone distances and time delays
299247334Portable electronic device
309232310Methods, apparatuses and computer program products for facilitating directional audio capture with multiple microphones

2015

319226065Interpolation circuit for interpolating a first and a second microphone signal
329215542Apparatus and method for measuring a plurality of loudspeakers and microphone array
339200944Method of objectively determining subjective properties of a binaural sound signal
349197964Amplifier unit and mobile electronic device provided with the amplifier unit
359197962Polyhedral audio system based on at least second-order eigenbeams
369185509Apparatus for processing of audio signals
379183839Apparatus, 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
389180055Electronic hearing protector with quadrant sound localization
399173024Noise mitigating microphone system
409173023Multiple device noise reduction microphone array
419135797Audio detection using distributed mobile computing
429131305Configurable three-dimensional sound system
439094749Head-mounted sound capture device
449078061Stereo ribbon microphone
459071900Multi-channel recording
469071895Satellite microphones for improved speaker detection and zoom
479055371Controllable playback system offering hierarchical playback options
489050212Binaural telepresence

2012

498332229Low complexity MPEG encoding for surround sound recordings
508199942Targeted sound detection and generation for audio headset

2007

517263034Resonator device and circuits for 3-D detection/receiving sonic waves, even of a very low amplitude/frequency, suitable for use in cybernetics

2006

527085387Sound system and method for capturing and reproducing sounds originating from a plurality of sound sources

2005

536904154Acoustic device
546851512Modular microphone array for surround sound recording
556847725Radio, infrared, and audio assistive listening device

2004

566792324Device for determining and characterizing noises generated by mastication of food
576782104Method 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
586751333Inertial vibration transducers
596735306Infrared helmet
606714653Sound capturing method and device

2003

616600824Microphone array system
626577736Method of synthesizing a three dimensional sound-field

2002

636463158Apparatus for picking up sound waves
646404894Packaging
656399870Musical instruments incorporating loudspeakers
666366679Multi-channel sound transmission method
676351542Loudspeakers with panel-form acoustic radiating elements

2001

686327369Loudspeakers comprising panel-form acoustic radiating elements
696320967Passenger vehicles incorporating loudspeakers comprising panel-form acoustic radiating elements
706307942Panel-form microphones
716304661Loudspeakers comprising panel-form acoustic radiating elements
726285770Noticeboards incorporating loudspeakers
736266426Visual display means incorporating loudspeakers
746215881Ceiling tile loudspeaker
756201878Portable compact disc player
766198831Panel-form loudspeakers
776192136Inertial vibration transducers
786188775Panel-form loudspeakers
796181799Greetings or the like card

2000

806151402Vibration transducers

1999

816003766Vending machine
825987147Sound collector
835959597Image/audio reproducing system

1998

845793873Sound capturing method and device
855778083Global sound microphone system

1997

865691515Rearward sound enhancing apparatus
875691514Rearward sound enhancing apparatus
885666433Microphone & loudspeaker system
895666425Plural-channel sound processing
905600727Determination of position

1996

915583942Device of the dummy head type for recording sound
925553147Stereophonic reproduction method and apparatus
935526433Tracking platform system

1995

945477270Distance-adaptive microphone for video camera

1994

955325436Method of signal processing for maintaining directional hearing with hearing aids

1993

965260920Acoustic space reproduction method, sound recording device and sound recording medium
975206910Stereo microphone unit

1992

985161197Acoustic analysis

1991

995073936Stereophonic microphone system
1005031216Device for stereophonic recording of sound events
1015007091Procedure and device for facilitating audiovisual observation of a distant object

1990

1024952024Three-dimensional sight and sound reproduction apparatus for individual use
1034947437Stereo microphone

1989

1044836326Optimal shadow omniphonic microphone and loudspeaker system
1054831656Conference microphone for use with hearing impaired amplification system
1064819270Stereo dimensional recording method and microphone apparatus
1074817153Method and apparatus for transforming a monaural signal into stereophonic signals

1988

1084757545Amplifier circuit for a condenser microphone system
1094752961Microphone arrangement
1104741035Wide band, low noise artificial head for transmission of aural phenomena

1987

1114680856Process for forming an acoustic monitoring device
1124672569Method and apparatus for simulating outer ear free field transfer function
1134658932Simulated binaural recording system

1986

1144633498Infrared headphones for the hearing impaired
1154631962Artificial head measuring system
1164628525M-S type stereophonic microphone
1174570742Microphone apparatus

1985

1184531229Method and apparatus for improving binaural hearing

1984

1194466117Microphone for stereo reception

1983

1204412105Laser microphone
1214393270Controlling perceived sound source direction
1224388494Process and apparatus for improved dummy head stereophonic reproduction

1982

1234334740Receiving system having pre-selected directional response

1981

1244308426Simulated ear for receiving a microphone
1254290332Sound shielding and pick-up device
1264262170Microphone system for producing signals for surround-sound transmission and reproduction

1980

1274206324Pivoted plural microphone assembly
1284196313Polyphonic sound system

1978

1294122910Omniphonic microphone and loudspeaker system
1304119798Binaural multi-channel stereophony
1314096353Microphone system for producing signals for quadraphonic reproduction
1324088849Headphone unit incorporating microphones for binaural recording
1334072821Microphone system for producing signals for quadraphonic reproduction
1344070547One-point stereo microphone
1354068091Binaural sound pickup

1977

1364060696Binaural four-channel stereophony
1374042779Coincident microphone simulation covering three dimensional space and yielding various directional outputs
1384037064Stereo microphone apparatus
1394037052Sound pickup assembly
1404010335Microphone apparatus

1976

1413985960Stereophonic sound reproduction with acoustically matched receiver units effecting flat frequency response at a listener's eardrums
1423969583Method of stereophonic recording
1433940560Quadriphonic sound pick-up and reproduction devices
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017