in which the audio signals are in digital form

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HELECTRICITY H04Electric communication H04SSTEREOPHONIC SYSTEMS H04S1/00Two-channel systems

Current Industry

H04S1/007in which the audio signals are in digital form

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Stereo signal processing method and apparatus
- Patent number 12,230,283
- Issue date Feb 18, 2025
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio visualization method and system thereof
- Patent number 12,225,372
- Issue date Feb 11, 2025
- ASUSTeK COMPUTER Inc.
- Jung-Cheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speaker device and control method thereof
- Patent number 12,225,364
- Issue date Feb 11, 2025
- Roland Corporation
- Naoshi Miyoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless system for hearing communication devices providing wireles...
- Patent number 12,212,930
- Issue date Jan 28, 2025
- Starkey Laboratories, Inc.
- Jeffrey Paul Solum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration state variable
- Patent number 12,212,937
- Issue date Jan 28, 2025
- Sonos, Inc.
- Dayn Wilberding
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for audio decoding based on dequantization of...
- Patent number 12,213,004
- Issue date Jan 28, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and systems for audio signal filtering
- Patent number 12,212,948
- Issue date Jan 28, 2025
- Magic Leap, Inc.
- Remi Samuel Audfray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for generating spatial audio with uniform reverberation in r...
- Patent number 12,207,075
- Issue date Jan 21, 2025
- Agora Lab, Inc.
- Song Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, method, and medium for integrating auditory beat stimulatio...
- Patent number 12,205,566
- Issue date Jan 21, 2025
- Lucid Inc.
- Aaron Labbé
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial audio navigation
- Patent number 12,188,777
- Issue date Jan 7, 2025
- Apple Inc.
- Bruno M. Sommer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating target sounds
- Patent number 12,190,014
- Issue date Jan 7, 2025
- Apple Inc.
- Cecilia Casarini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient HRTF approximation via multi-layer optimization
- Patent number 12,192,741
- Issue date Jan 7, 2025
- Microsoft Technology Licensing, LLC
- Mick Kekoa Marchan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filter generation device and filter generation method
- Patent number 12,192,742
- Issue date Jan 7, 2025
- JVCKENWOOD CORPORATION
- Hisako Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudness adjustment for downmixed audio content
- Patent number 12,185,077
- Issue date Dec 31, 2024
- Dolby Laboratories Licensing Corporation
- Michael C Ward
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for generating a diffuse reverberation signal
- Patent number 12,185,085
- Issue date Dec 31, 2024
- Koninklijke Philips N.V.
- Jeroen Gerardus Henricus Koppens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound localization for an electronic call
- Patent number 12,185,076
- Issue date Dec 31, 2024
- Glen A. Norris
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Processing device and processing method
- Patent number 12,170,884
- Issue date Dec 17, 2024
- JVCKENWOOD CORPORATION
- Yumi Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for optimizing behavior of audio playback systems
- Patent number 12,170,886
- Issue date Dec 17, 2024
- William Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching binaural sound
- Patent number 12,170,879
- Issue date Dec 17, 2024
- Philip Scott Lyren
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Real-time low-complexity stereo speech enhancement with spatial cue...
- Patent number 12,167,223
- Issue date Dec 10, 2024
- Amazon Technologies, Inc.
- Masahito Togami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,165,659
- Issue date Dec 10, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Head-wearable apparatus to generate binaural audio
- Patent number 12,167,218
- Issue date Dec 10, 2024
- Snap Inc.
- Michael Asfaw
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound management system for multimedia display apparatus and managi...
- Patent number 12,160,727
- Issue date Dec 3, 2024
- BenQ Corporation
- Yuan-Chen Liao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using non-audio data embedded in an audio signal
- Patent number 12,159,637
- Issue date Dec 3, 2024
- ROKU, INC.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing apparatus, signal processing method, and program
- Patent number 12,149,911
- Issue date Nov 19, 2024
- Sony Group Corporation
- Takao Fukui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rotatable display apparatus
- Patent number 12,143,790
- Issue date Nov 12, 2024
- Samsung Electronics Co., Ltd.
- Donghyun Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio encoder, audio decoder and related methods using two-channel...
- Patent number 12,142,284
- Issue date Nov 12, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Disch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Processing device and processing method
- Patent number 12,137,318
- Issue date Nov 5, 2024
- JVCKENWOOD CORPORATION
- Yumi Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound signal downmixing method, sound signal coding method, sound s...
- Patent number 12,136,427
- Issue date Nov 5, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Non-blocking dual driver earphones
- Patent number 12,133,043
- Issue date Oct 29, 2024
- Magic Leap, Inc.
- Brian Lloyd Schmidt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
STEREO AUDIO ENCODER AND DECODER
- Publication number 20250054506
- Publication date Feb 13, 2025
- DOLBY INTERNATIONAL AB
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
USING NON-AUDIO DATA EMBEDDED IN AN AUDIO SIGNAL
- Publication number 20250046319
- Publication date Feb 6, 2025
- Roku, Inc.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BINAURAL RENDERING FOR HEADPHONES USING METADATA PROCESSING
- Publication number 20250045010
- Publication date Feb 6, 2025
- Dolby Laboratories Licensing Corporation
- Nicolas R. TSINGOS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR AUDIO PRESENTATION IN A THREE-DIM...
- Publication number 20250031002
- Publication date Jan 23, 2025
- Apple Inc.
- Matthew B. HAWKINS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO SIGNAL
- Publication number 20250025659
- Publication date Jan 23, 2025
- SynthezAl Corp.
- Dmytro Volodymyrovych CHERNETCHENKO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NON-BLOCKING DUAL DRIVER EARPHONES
- Publication number 20250024189
- Publication date Jan 16, 2025
- Magic Leap, Inc.
- Brian Lloyd SCHMIDT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO ENCODING AND DECODING USING PRESENTATION TRANSFORM PARAMETERS
- Publication number 20250022475
- Publication date Jan 16, 2025
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen Breebart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sound Apparatus, Acoustic Device Setting Method, and Non-Transitory...
- Publication number 20250004702
- Publication date Jan 2, 2025
- Yamaha Corporation
- Kodai Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sound Apparatus, Acoustic Device Setting Method, and Non-Transitory...
- Publication number 20250004703
- Publication date Jan 2, 2025
- Yamaha Corporation
- Kodai Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOUND REPRODUCTION METHOD, NON-TRANSITORY MEDIUM, AND SOUND REPRODU...
- Publication number 20240422498
- Publication date Dec 19, 2024
- Panasonic Intellectual Prperty Corporation of America
- Hikaru USAMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREO PARAMETERS FOR STEREO DECODING
- Publication number 20240420704
- Publication date Dec 19, 2024
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar CHEBIYYAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR HEAD-RELATED TRANSFER FUNCTION COMPRESSION
- Publication number 20240414496
- Publication date Dec 12, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Felix WOLF
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20240412744
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...
- Publication number 20240412745
- Publication date Dec 12, 2024
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPATIAL MANAGEMENT OF AUDIO
- Publication number 20240402987
- Publication date Dec 5, 2024
- Apple Inc.
- Stuart John WOOD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
API for Spatial Audio Controls
- Publication number 20240406662
- Publication date Dec 5, 2024
- Apple Inc.
- Stephen E. Pinto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE NETWORKING AND AUDIO CHANNEL CONFIGURATION METHOD, AND ELECT...
- Publication number 20240385799
- Publication date Nov 21, 2024
- HUAWEI TECHNOLOGIES CO., LTD.
- Mengbo ZHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUDIO PARAMETER OPTIMIZING METHOD AND COMPUTING APPARATUS RELATED T...
- Publication number 20240373183
- Publication date Nov 7, 2024
- ACER INCORPORATED
- Po-Jen Tu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR DECODING STEREO LOUDSPEAKER SIGNALS FROM A...
- Publication number 20240373186
- Publication date Nov 7, 2024
- DOLBY INTERNATIONAL AB
- Johannes BOEHM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CROSSTALK CANCELLATION FOR INWARD-FACING TRANSAURAL LOUDSPEAKER SYS...
- Publication number 20240365063
- Publication date Oct 31, 2024
- Boomcloud 360 Inc.
- Zachary Seldess
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Binaural Sound in Visual Entertainment Media
- Publication number 20240357310
- Publication date Oct 24, 2024
- Philip Scott Lyren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLORLESS GENERATION OF ELEVATION PERCEPTUAL CUES USING ALL-PASS FI...
- Publication number 20240357314
- Publication date Oct 24, 2024
- Boomcloud 360 Inc.
- Zachary Seldess
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Stereo Signal Encoding Method and Apparatus Using a Residual Signal...
- Publication number 20240355343
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Bin Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Assistive listening device and system and method for providing hear...
- Publication number 20240348963
- Publication date Oct 17, 2024
- Sonova AG
- Xavier Gigandet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR CREATING SEAT-BASED LOW FREQUENCY AUDIO PLAYBACK
- Publication number 20240349006
- Publication date Oct 17, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Jason Riggs
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Minimizing Echo Caused by Stereo Audio Via Position-Sensitive Acous...
- Publication number 20240340608
- Publication date Oct 10, 2024
- Google LLC
- Jesús de Vicente Peña
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUDIO PLAYBACK SYSTEMS
- Publication number 20240334151
- Publication date Oct 3, 2024
- Ex Machina Soundworks, LLC
- William Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR AUDIO DIFFUSOR
- Publication number 20240323637
- Publication date Sep 26, 2024
- IMMERSION NETWORKS, INC.
- James David Johnston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO BEAM STEERING, TRACKING AND AUDIO EFFECTS FOR AR/VR APPLICATIONS
- Publication number 20240314511
- Publication date Sep 19, 2024
- Meta Platforms Technologies, LLC
- Andrew Lovitt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Extracting Ambience From A Stereo Input
- Publication number 20240314509
- Publication date Sep 19, 2024
- Apple Inc.
- Ismael H. Nawfal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in which the audio signals are in digital form

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stereo signal processing method and apparatus

Audio visualization method and system thereof

Speaker device and control method thereof

Wireless system for hearing communication devices providing wireles...

Calibration state variable

Method and apparatus for audio decoding based on dequantization of...

Methods and systems for audio signal filtering

System for generating spatial audio with uniform reverberation in r...

Device, method, and medium for integrating auditory beat stimulatio...

Spatial audio navigation

Method and apparatus for generating target sounds

Efficient HRTF approximation via multi-layer optimization

Filter generation device and filter generation method

Loudness adjustment for downmixed audio content

Apparatus and method for generating a diffuse reverberation signal

Sound localization for an electronic call

Processing device and processing method

Methods and systems for optimizing behavior of audio playback systems

Switching binaural sound

Real-time low-complexity stereo speech enhancement with spatial cue...

Sound signal downmixing method, sound signal coding method, sound s...

Head-wearable apparatus to generate binaural audio

Sound management system for multimedia display apparatus and managi...

Using non-audio data embedded in an audio signal

Signal processing apparatus, signal processing method, and program

Rotatable display apparatus

Audio encoder, audio decoder and related methods using two-channel...

Processing device and processing method

Sound signal downmixing method, sound signal coding method, sound s...

Non-blocking dual driver earphones

Patents Applicationslast 30 patents

STEREO AUDIO ENCODER AND DECODER

USING NON-AUDIO DATA EMBEDDED IN AN AUDIO SIGNAL

BINAURAL RENDERING FOR HEADPHONES USING METADATA PROCESSING

SYSTEMS, DEVICES, AND METHODS FOR AUDIO PRESENTATION IN A THREE-DIM...

AUDIO SIGNAL

NON-BLOCKING DUAL DRIVER EARPHONES

AUDIO ENCODING AND DECODING USING PRESENTATION TRANSFORM PARAMETERS

Sound Apparatus, Acoustic Device Setting Method, and Non-Transitory...

Sound Apparatus, Acoustic Device Setting Method, and Non-Transitory...

SOUND REPRODUCTION METHOD, NON-TRANSITORY MEDIUM, AND SOUND REPRODU...

STEREO PARAMETERS FOR STEREO DECODING

APPARATUS AND METHOD FOR HEAD-RELATED TRANSFER FUNCTION COMPRESSION

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SOUND SIGNAL DOWNMIXING METHOD, SOUND SIGNAL CODING METHOD, SOUND S...

SPATIAL MANAGEMENT OF AUDIO

API for Spatial Audio Controls

DEVICE NETWORKING AND AUDIO CHANNEL CONFIGURATION METHOD, AND ELECT...

AUDIO PARAMETER OPTIMIZING METHOD AND COMPUTING APPARATUS RELATED T...

METHOD AND APPARATUS FOR DECODING STEREO LOUDSPEAKER SIGNALS FROM A...

CROSSTALK CANCELLATION FOR INWARD-FACING TRANSAURAL LOUDSPEAKER SYS...

Binaural Sound in Visual Entertainment Media

COLORLESS GENERATION OF ELEVATION PERCEPTUAL CUES USING ALL-PASS FI...

Stereo Signal Encoding Method and Apparatus Using a Residual Signal...

Assistive listening device and system and method for providing hear...

SYSTEM AND METHOD FOR CREATING SEAT-BASED LOW FREQUENCY AUDIO PLAYBACK

Minimizing Echo Caused by Stereo Audio Via Position-Sensitive Acous...

METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUDIO PLAYBACK SYSTEMS

SYSTEM AND METHOD FOR AUDIO DIFFUSOR

AUDIO BEAM STEERING, TRACKING AND AUDIO EFFECTS FOR AR/VR APPLICATIONS

Extracting Ambience From A Stereo Input