Multi-channel

Industry

CPC
H04S2400/01

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Parent Industries

HELECTRICITY H04Electric communication H04SSTEREOPHONIC SYSTEMS H04S2400/00Details of stereophonic systems covered by H04S but not provided for in its groups

Current Industry

H04S2400/01Multi-channel

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method and system for surround sound processing in an audio device
- Patent number 12,267,663
- Issue date Apr 1, 2025
- Voyetra Turtle Beach, Inc.
- Richard Kulavik
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial audio augmentation
- Patent number 12,267,665
- Issue date Apr 1, 2025
- Nokia Technologies Oy
- Lasse Laaksonen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Virtual and mixed reality audio system environment correction
- Patent number 12,267,664
- Issue date Apr 1, 2025
- SOUND UNITED LLC
- Jonathan Rodman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low latency, low power multi-channel audio processing
- Patent number 12,267,667
- Issue date Apr 1, 2025
- Snap Inc.
- Ashwani Arya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parameter encoding and decoding
- Patent number 12,266,372
- Issue date Apr 1, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Alexandre Bouthéon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automobile audio soundstage control
- Patent number 12,262,190
- Issue date Mar 25, 2025
- Bose Corporation
- Michael Scott Dublin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
6DOF rendering of microphone-array captured audio for locations out...
- Patent number 12,262,195
- Issue date Mar 25, 2025
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lower layer reproduction
- Patent number 12,262,191
- Issue date Mar 25, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Andreas Walther
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Localizing binaural sound to objects
- Patent number 12,262,196
- Issue date Mar 25, 2025
- Glen A. Norris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio transmission method and electronic device
- Patent number 12,262,189
- Issue date Mar 25, 2025
- VIVO MOBILE COMMUNICATION CO., LTD.
- Deng Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active noise control and customized audio system
- Patent number 12,256,192
- Issue date Mar 18, 2025
- STAGES LLC
- Benjamin D. Benattar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Noise filling in multichannel audio coding
- Patent number 12,249,340
- Issue date Mar 11, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Maria Luis Valero
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Playback device configuration and control
- Patent number 12,248,732
- Issue date Mar 11, 2025
- SONOS, INC.
- Christopher Kallai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graphical user interface and parametric equalizer in gaming systems
- Patent number 12,246,250
- Issue date Mar 11, 2025
- STEELSERIES ApS
- Jeffrey Nicholas Mahlmeister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, systems and devices for providing portions of recorded gam...
- Patent number 12,239,907
- Issue date Mar 4, 2025
- STEELSERIES ApS
- Raphaël Greff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Signal processing device, method, and program
- Patent number 12,245,019
- Issue date Mar 4, 2025
- Sony Group Corporation
- Hiroyuki Honma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for encoding or decoding a multichannel signal...
- Patent number 12,243,541
- Issue date Mar 4, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Jan Buethe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Processing of audio signals from multiple microphones
- Patent number 12,244,994
- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Erik Visser
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display a graphical representation to indicate sound will externall...
- Patent number 12,245,021
- Issue date Mar 4, 2025
- Pelagic Concepts LLC
- Philip Scott Lyren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for reproducing a spatially extended sound sou...
- Patent number 12,238,504
- Issue date Feb 25, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Jürgen Herre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Assigning room impulse responses (RIRs) to zones around a user
- Patent number 12,238,507
- Issue date Feb 25, 2025
- Philip Scott Lyren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel-based control of audio transmissions
- Patent number 12,238,502
- Issue date Feb 25, 2025
- LISNR, Inc.
- Rebekah Farrar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for handling local transitions between listening...
- Patent number 12,238,506
- Issue date Feb 25, 2025
- DOLBY INTERNATIONAL AB
- Leon Terentiv
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio encoder and decoder
- Patent number 12,236,961
- Issue date Feb 25, 2025
- Dolby International AB
- Leif Jonas Samuelsson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for processing an audio signal in accordance with a room imp...
- Patent number 12,238,509
- Issue date Feb 25, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Simone Neukam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus for decoding a compressed HOA signal
- Patent number 12,236,962
- Issue date Feb 25, 2025
- Dolby Laboratories Licensing Corporation
- Sven Kordon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for processing an audio signal, signal processing unit, bina...
- Patent number 12,238,508
- Issue date Feb 25, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Simone Neukam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and non-transitory computer-readable storage medium and appa...
- Patent number 12,237,933
- Issue date Feb 25, 2025
- Airoha Technology Corp.
- Ming-Yi Hsieh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and associated methods for capture of spatial audio
- Patent number 12,231,866
- Issue date Feb 18, 2025
- Nokia Technologies Oy
- Antti Johannes Eronen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pre-set audio profiles for graphical user interface and parametric...
- Patent number 12,226,691
- Issue date Feb 18, 2025
- STEELSERIES ApS
- Jeffrey Nicholas Mahlmeister
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYNCHRONIZED AUDIO STREAMING FROM MULTIPLE CONTROLLERS
- Publication number 20250113153
- Publication date Apr 3, 2025
- Carl Kittredge Wakeland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGING APPARATUS
- Publication number 20250106580
- Publication date Mar 27, 2025
- Canon Kabushiki Kaisha
- KEITA NAGAI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DETERMINING LIGHT EFFECTS BASED ON AUDIO RENDERING CAPABILITIES
- Publication number 20250106966
- Publication date Mar 27, 2025
- SIGNIFY HOLDING B.V.
- ALEKSANDAR OSTOJIC
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sound Field Related Rendering
- Publication number 20250104726
- Publication date Mar 27, 2025
- Nokia Technologies Oy
- Juha VILKAMO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REVERBERATION GENERATION FOR HEADPHONE VIRTUALIZATION
- Publication number 20250106576
- Publication date Mar 27, 2025
- Dolby Laboratories Licensing Corporation
- Louis D. Fielder
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Techniques for Reducing Latency in a Wireless Home Theater Environment
- Publication number 20250094119
- Publication date Mar 20, 2025
- Sonos, Inc.
- Niels van Erven
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS OF DISTRIBUTING AND PLAYING BACK LOW-FREQUENCY...
- Publication number 20250097641
- Publication date Mar 20, 2025
- Sonos, Inc.
- Paul MacLean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio Signal Processing Method
- Publication number 20250088820
- Publication date Mar 13, 2025
- Areal BV
- Pieter Doms
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio Signal Extraction from Audio Mixture using Neural Network
- Publication number 20250088796
- Publication date Mar 13, 2025
- Mitsubishi Electric Research Laboratories, Inc.
- Gordon Wichern
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Spatial Audio Controller
- Publication number 20250080933
- Publication date Mar 6, 2025
- Apple Inc.
- Sean A. Ramprashad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR DECOMPRESSING A HIGHER ORDER AMB...
- Publication number 20250080934
- Publication date Mar 6, 2025
- Dolby Laboratories Licensing Corporation
- Sven Kordon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and System for Selective Audio Playback on A Loudspeaker and...
- Publication number 20250080911
- Publication date Mar 6, 2025
- Apple Inc.
- Symeon Delikaris Manias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR AUDIO RENDERING EMPLOYING A GEOMETRIC DIST...
- Publication number 20250071496
- Publication date Feb 27, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Simone NEUKAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus, Methods and Computer Programs for Enabling Rendering of...
- Publication number 20250071497
- Publication date Feb 27, 2025
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR ORIENTATION-RESPONSIVE AUDIO ENHANCEMENT
- Publication number 20250071500
- Publication date Feb 27, 2025
- ADEIA GUIDES INC.
- Warren Keith Edwards
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMMERSIVE AUDIO PLATFORM
- Publication number 20250071502
- Publication date Feb 27, 2025
- Magic Leap, Inc.
- Jean-Marc JOT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUTOMOTIVE AUDIO PLA...
- Publication number 20250071504
- Publication date Feb 27, 2025
- Ex Machina Soundworks, LLC
- William Tse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO INFUSION SYSTEM AND METHOD
- Publication number 20250058077
- Publication date Feb 20, 2025
- APPLIED INSIGHTS, LLC
- MARK BRADFORD EVENSTAD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR 6DOF AUDIO RENDERING AND DATA RE...
- Publication number 20250063318
- Publication date Feb 20, 2025
- DOLBY INTERNATIONAL AB
- Leon Terentiv
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL
- Publication number 20250056178
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Sunghee HWANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED PROCESSING OF SOUNDS IN VIRTUAL ENVIRONMENTS
- Publication number 20250056181
- Publication date Feb 13, 2025
- Roblox Corporation
- Philippe CLAVEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio Representation and Associated Rendering
- Publication number 20250056176
- Publication date Feb 13, 2025
- Nokia Technologies Oy
- Anssi Ramo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID RENDERING
- Publication number 20250048053
- Publication date Feb 6, 2025
- QUALCOMM Incorporated
- Andre SCHEVCIW
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL AUDIO FOR INTERACTIVE AUDIO ENVIRONMENTS
- Publication number 20250048054
- Publication date Feb 6, 2025
- Magic Leap, Inc.
- Remi Samuel AUDFRAY
- G02 - OPTICS
Information Patent Application
3D SOUND ORIENTATION ADAPTABILITY
- Publication number 20250031000
- Publication date Jan 23, 2025
- QUALCOMM Incorporated
- S M Akramus Salehin
- G11 - INFORMATION STORAGE
Information Patent Application
SPATIALLY-BOUNDED AUDIO ELEMENTS WITH DERIVED INTERIOR REPRESENTATION
- Publication number 20250031003
- Publication date Jan 23, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Tommy FALK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION AND CLASSIFICATION OF AUDIO EVENTS IN GAMING SYSTEMS
- Publication number 20250018289
- Publication date Jan 16, 2025
- STEELSERIES ApS
- Jeffrey Nicholas Mahlmeister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND TOOLS FOR ENHANCED 3D AUDIO AUTHORING AND RENDERING
- Publication number 20250024222
- Publication date Jan 16, 2025
- DOLBY LABORATORIES LICENSING CORPORATION
- Nicolas R. TSINGOS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUM-DIFFERENCE ARRAYS FOR AUDIO PLAYBACK DEVICES
- Publication number 20250024217
- Publication date Jan 16, 2025
- Sonos, Inc.
- Hilmar Lehnert
- 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

Multi-channel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and system for surround sound processing in an audio device

Spatial audio augmentation

Virtual and mixed reality audio system environment correction

Low latency, low power multi-channel audio processing

Parameter encoding and decoding

Automobile audio soundstage control

6DOF rendering of microphone-array captured audio for locations out...

Lower layer reproduction

Localizing binaural sound to objects

Audio transmission method and electronic device

Active noise control and customized audio system

Noise filling in multichannel audio coding

Playback device configuration and control

Graphical user interface and parametric equalizer in gaming systems

Methods, systems and devices for providing portions of recorded gam...

Signal processing device, method, and program

Apparatus and method for encoding or decoding a multichannel signal...

Processing of audio signals from multiple microphones

Display a graphical representation to indicate sound will externall...

Apparatus and method for reproducing a spatially extended sound sou...

Assigning room impulse responses (RIRs) to zones around a user

Channel-based control of audio transmissions

Method and system for handling local transitions between listening...

Audio encoder and decoder

Method for processing an audio signal in accordance with a room imp...

Methods and apparatus for decoding a compressed HOA signal

Method for processing an audio signal, signal processing unit, bina...

Method and non-transitory computer-readable storage medium and appa...

Apparatus and associated methods for capture of spatial audio

Pre-set audio profiles for graphical user interface and parametric...

Patents Applicationslast 30 patents

SYNCHRONIZED AUDIO STREAMING FROM MULTIPLE CONTROLLERS

IMAGING APPARATUS

DETERMINING LIGHT EFFECTS BASED ON AUDIO RENDERING CAPABILITIES

Sound Field Related Rendering

REVERBERATION GENERATION FOR HEADPHONE VIRTUALIZATION

Techniques for Reducing Latency in a Wireless Home Theater Environment

SYSTEMS AND METHODS OF DISTRIBUTING AND PLAYING BACK LOW-FREQUENCY...

Audio Signal Processing Method

Audio Signal Extraction from Audio Mixture using Neural Network

Spatial Audio Controller

METHODS, APPARATUS AND SYSTEMS FOR DECOMPRESSING A HIGHER ORDER AMB...

Method and System for Selective Audio Playback on A Loudspeaker and...

APPARATUS AND METHOD FOR AUDIO RENDERING EMPLOYING A GEOMETRIC DIST...

Apparatus, Methods and Computer Programs for Enabling Rendering of...

SYSTEMS AND METHODS FOR ORIENTATION-RESPONSIVE AUDIO ENHANCEMENT

IMMERSIVE AUDIO PLATFORM

METHODS AND SYSTEMS FOR OPTIMIZING BEHAVIOR OF AUTOMOTIVE AUDIO PLA...

AUDIO INFUSION SYSTEM AND METHOD

METHODS, APPARATUS AND SYSTEMS FOR 6DOF AUDIO RENDERING AND DATA RE...

APPARATUS AND METHOD FOR PROCESSING MULTI-CHANNEL AUDIO SIGNAL

DISTRIBUTED PROCESSING OF SOUNDS IN VIRTUAL ENVIRONMENTS

Audio Representation and Associated Rendering

HYBRID RENDERING

SPATIAL AUDIO FOR INTERACTIVE AUDIO ENVIRONMENTS

3D SOUND ORIENTATION ADAPTABILITY

SPATIALLY-BOUNDED AUDIO ELEMENTS WITH DERIVED INTERIOR REPRESENTATION

DETECTION AND CLASSIFICATION OF AUDIO EVENTS IN GAMING SYSTEMS

SYSTEM AND TOOLS FOR ENHANCED 3D AUDIO AUTHORING AND RENDERING

SUM-DIFFERENCE ARRAYS FOR AUDIO PLAYBACK DEVICES

AUDIO ENCODING AND DECODING USING PRESENTATION TRANSFORM PARAMETERS