Multi-channel

Industry

CPC
H04S2400/01

This industry / category may be too specific. Please go to a parent level for more data

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

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Audio generation methods and system
- Patent number 12,364,924
- Issue date Jul 22, 2025
- Sony Interactive Entertainment Europe Limited
- Adrian Barahona Rios
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing multi-channel audio signal
- Patent number 12,369,005
- Issue date Jul 22, 2025
- Samsung Electronics Co., Ltd.
- Yoonjae Son
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, apparatus and systems for representation, encoding, and de...
- Patent number 12,369,007
- Issue date Jul 22, 2025
- DOLBY INTERNATIONAL AB
- Leon Terentiv
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio source separation and audio dubbing
- Patent number 12,367,890
- Issue date Jul 22, 2025
- Sony Group Corporation
- Stefan Uhlich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus, method and computer program for encoding, decoding, scen...
- Patent number 12,369,008
- Issue date Jul 22, 2025
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for automatically tuning digital signal processin...
- Patent number 12,368,995
- Issue date Jul 22, 2025
- Shure Acquisition Holdings, Inc.
- Steven Christopher Moles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal processing method and audio signal processing apparatus
- Patent number 12,363,496
- Issue date Jul 15, 2025
- Yamaha Corporation
- Hiraku Okumura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Colorless generation of elevation perceptual cues using all-pass fi...
- Patent number 12,363,499
- Issue date Jul 15, 2025
- Boomcloud 360 Inc.
- Zachary Seldess
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems, methods, and graphical user interfaces for selecting audio...
- Patent number 12,360,733
- Issue date Jul 15, 2025
- Apple Inc.
- Taylor G. Carrigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio signal processing method and audio signal processing device
- Patent number 12,363,493
- Issue date Jul 15, 2025
- Yamaha Corporation
- Satoshi Ukai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for artificial reverberation employing reverberat...
- Patent number 12,361,921
- Issue date Jul 15, 2025
- Eoin Francis Callery
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Advanced stereo coding based on a combination of adaptively selecta...
- Patent number 12,354,612
- Issue date Jul 8, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio device and method for generating a three-dimensional soundfield
- Patent number 12,348,950
- Issue date Jul 1, 2025
- Huawei Technologies Co., Ltd.
- Simone Fontana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for virtual sound effect with invisible loudspeak...
- Patent number 12,348,951
- Issue date Jul 1, 2025
- Harman International Industries, Incorporated
- Shao-Fu Shih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio enhancements based on video detection
- Patent number 12,348,943
- Issue date Jul 1, 2025
- ROKU, INC.
- Jan Neerbek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic processing device, acoustic processing method, and storage...
- Patent number 12,348,938
- Issue date Jul 1, 2025
- Honda Motor Co., Ltd.
- Kazuhiro Nakadai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Live data distribution method, live data distribution system, and l...
- Patent number 12,342,151
- Issue date Jun 24, 2025
- Yamaha Corporation
- Futoshi Shirakihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio device and intelligent wearable device
- Patent number 12,342,117
- Issue date Jun 24, 2025
- GoerTek Inc.
- Jie Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus with abnormal channel of microphone array dete...
- Patent number 12,342,149
- Issue date Jun 24, 2025
- Samsung Electronics Co., Ltd.
- Nam Soo Kim
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Near-field audio rendering
- Patent number 12,342,158
- Issue date Jun 24, 2025
- Magic Leap, Inc.
- Remi Samuel Audfray
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for adaptive audio signal generation, coding and...
- Patent number 12,335,718
- Issue date Jun 17, 2025
- Dolby Laboratories Licensing Corporation
- Charles Q. Robinson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Advanced stereo coding based on a combination of adaptively selecta...
- Patent number 12,334,082
- Issue date Jun 17, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Extraction and classification of audio events in gaming systems
- Patent number 12,330,058
- Issue date Jun 17, 2025
- STEELSERIES ApS
- Nathan Souviraa-Labastie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for rendering audio objects
- Patent number 12,328,565
- Issue date Jun 10, 2025
- Dolby Laboratories Licensing Corporation
- Antonio Mateos Sole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Advanced stereo coding based on a combination of adaptively selecta...
- Patent number 12,327,565
- Issue date Jun 10, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Advanced stereo coding based on a combination of adaptively selecta...
- Patent number 12,327,566
- Issue date Jun 10, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Robotic system for controlling audio systems
- Patent number 12,321,660
- Issue date Jun 3, 2025
- Douglas Andres Castro Borquez
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
System and method for virtual sound effect with invisible loudspeak...
- Patent number 12,323,784
- Issue date Jun 3, 2025
- Harman International Industries, Incorporated
- Shao-Fu Shih
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MDCT-based complex prediction stereo coding
- Patent number 12,322,399
- Issue date Jun 3, 2025
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo parameters for stereo decoding
- Patent number 12,322,400
- Issue date Jun 3, 2025
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar Chebiyyam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MODIFYING ROOM CHARACTERISTICS FOR SPAITIAL...
- Publication number 20250240594
- Publication date Jul 24, 2025
- Creative Technology Ltd.
- Teck Chee LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods of Adjusting Bass Levels of Multi-Channel Audio...
- Publication number 20250240596
- Publication date Jul 24, 2025
- Sonos, Inc.
- Hilmar Lehnert
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO MASKING OF LANGUAGE
- Publication number 20250239248
- Publication date Jul 24, 2025
- AUDIO MOBIL Elektronik GmbH
- Thomas STOTTAN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING APPARATUS AND METHOD, AND PROGRAM
- Publication number 20250240591
- Publication date Jul 24, 2025
- SONY GROUP CORPORATION
- Yuki Yamamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS FOR DECODING A COMPRESSED HOA SIGNAL
- Publication number 20250239264
- Publication date Jul 24, 2025
- Dolby Laboratories Licensing Corporation
- Sven Kordon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Systems and Methods for Upmixing Audiovisual Data
- Publication number 20250234150
- Publication date Jul 17, 2025
- Google LLC
- Aren Jansen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CHANNEL VEHICLE-MOUNTED SEAT VIBRATION FEEDBACK SYSTEM AND ME...
- Publication number 20250229687
- Publication date Jul 17, 2025
- AAC Acoustic Technologies (Shanghai) Co., Ltd.
- Xueni Cao
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIGNAL PROCESSING SYSTEM, SIGNAL PROCESSING METHOD, AND NON-TRANSIT...
- Publication number 20250234149
- Publication date Jul 17, 2025
- CLEPSEADRA, INC.
- Homare KON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING AN AUDIO SIGNAL, SIGNAL PROCESSING UNIT, BINA...
- Publication number 20250234153
- Publication date Jul 17, 2025
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Simone NEUKAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD OF RENDERING ONE OR MORE CAPTURED AUDIO SOUNDFIELDS TO A LIS...
- Publication number 20250234147
- Publication date Jul 17, 2025
- Dolby Laboratories Licensing Corporation
- Richard J. Cartwright
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR GENERATING AUDIO SIGNAL, AND METHOD AND AP...
- Publication number 20250227429
- Publication date Jul 10, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dae Young JANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO PLAYBACK METHOD AND DEVICE
- Publication number 20250227430
- Publication date Jul 10, 2025
- Beijing Xiaomi Mobile Software Co., Ltd.
- Shuo GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM FOR AUDIO...
- Publication number 20250227426
- Publication date Jul 10, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Shichao Ge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REVERBERATION PROCESSING METHOD AND APPARATUS, AND NON-TRANSITORY C...
- Publication number 20250227431
- Publication date Jul 10, 2025
- Douyin Vision Co., Ltd.
- Xuzhou YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISUAL CONTENT PRESENTATION WITH VIEWER POSITION-BASED AUDIO
- Publication number 20250220385
- Publication date Jul 3, 2025
- Apple Inc.
- Shai Messingher Lang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Localizing Binaural Sound to Objects
- Publication number 20250220386
- Publication date Jul 3, 2025
- Glen A. Norris
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS MULTI-CHANNEL AUDIO SYSTEM
- Publication number 20250220373
- Publication date Jul 3, 2025
- Sennheiser electronic SE Co. KG
- Jan Watermann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Channel Speech Compression System and Method
- Publication number 20250220378
- Publication date Jul 3, 2025
- Microsoft Technology Licensing LLC
- Dushyant Sharma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR CONTROLLING A WIRELESS MULTI-CHANNEL AUDIO SYSTEM AND WI...
- Publication number 20250220643
- Publication date Jul 3, 2025
- Sennheiser electronic SE & Co. KG
- Steffen Matthias
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR CONTROLLING SOUND PLAYING, METHOD FOR PROCESSING SOUND D...
- Publication number 20250217100
- Publication date Jul 3, 2025
- Beijing Co Wheels Technology Co., Ltd
- Zheng HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE FOR PROCESSING AUDIO, AND OPERATION METHOD OF ELE...
- Publication number 20250220344
- Publication date Jul 3, 2025
- Samsung Electronics Co., Ltd.
- Jaemo YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spatial Audio Communication
- Publication number 20250220379
- Publication date Jul 3, 2025
- Nokia Technologies Oy
- Juha Tapio Vilkamo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUNDBAR DEVICE AND METHOD FOR SETTING SOUNDBAR DEVICE
- Publication number 20250211903
- Publication date Jun 26, 2025
- D & M Holdings Inc.
- Shinichiro Hiraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC FENCE
- Publication number 20250210026
- Publication date Jun 26, 2025
- Zoom Communications, Inc.
- Zhenghang Gu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING METHOD AND ELECTRONIC DEVICE
- Publication number 20250210066
- Publication date Jun 26, 2025
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Zonghua ZHU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUNDBAR DEVICE AND METHOD FOR SETTING UP SOUNDBAR DEVICE
- Publication number 20250211902
- Publication date Jun 26, 2025
- D & M Holdings Inc.
- Yukihiro Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE FOR PROCESSING SOUND DIFFERENTLY ACCORDING TO MOD...
- Publication number 20250203289
- Publication date Jun 19, 2025
- SAMSUNG ELECTRONICS CO., LTD.
- Jongwoo KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW LATENCY, LOW POWER MULTI-CHANNEL AUDIO PROCESSING
- Publication number 20250203315
- Publication date Jun 19, 2025
- Snap Inc.
- Ashwani Arya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
6DOF Rendering of Microphone-Array Captured Audio For Locations Out...
- Publication number 20250203314
- Publication date Jun 19, 2025
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPATIAL AUDIO FOR INTERACTIVE AUDIO ENVIRONMENTS
- Publication number 20250203313
- Publication date Jun 19, 2025
- Magic Leap, Inc.
- Jean-Marc JOT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Multi-channel

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Audio generation methods and system

Apparatus and method for processing multi-channel audio signal

Methods, apparatus and systems for representation, encoding, and de...

Audio source separation and audio dubbing

Apparatus, method and computer program for encoding, decoding, scen...

System and method for automatically tuning digital signal processin...

Audio signal processing method and audio signal processing apparatus

Colorless generation of elevation perceptual cues using all-pass fi...

Systems, methods, and graphical user interfaces for selecting audio...

Audio signal processing method and audio signal processing device

Method and system for artificial reverberation employing reverberat...

Advanced stereo coding based on a combination of adaptively selecta...

Audio device and method for generating a three-dimensional soundfield

System and method for virtual sound effect with invisible loudspeak...

Audio enhancements based on video detection

Acoustic processing device, acoustic processing method, and storage...

Live data distribution method, live data distribution system, and l...

Audio device and intelligent wearable device

Method and apparatus with abnormal channel of microphone array dete...

Near-field audio rendering

System and method for adaptive audio signal generation, coding and...

Advanced stereo coding based on a combination of adaptively selecta...

Extraction and classification of audio events in gaming systems

Methods and apparatus for rendering audio objects

Advanced stereo coding based on a combination of adaptively selecta...

Advanced stereo coding based on a combination of adaptively selecta...

Robotic system for controlling audio systems

System and method for virtual sound effect with invisible loudspeak...

MDCT-based complex prediction stereo coding

Stereo parameters for stereo decoding

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR MODIFYING ROOM CHARACTERISTICS FOR SPAITIAL...

Systems and Methods of Adjusting Bass Levels of Multi-Channel Audio...

AUDIO MASKING OF LANGUAGE

AUDIO PROCESSING APPARATUS AND METHOD, AND PROGRAM

METHODS AND APPARATUS FOR DECODING A COMPRESSED HOA SIGNAL

Systems and Methods for Upmixing Audiovisual Data

MULTI-CHANNEL VEHICLE-MOUNTED SEAT VIBRATION FEEDBACK SYSTEM AND ME...

SIGNAL PROCESSING SYSTEM, SIGNAL PROCESSING METHOD, AND NON-TRANSIT...

METHOD FOR PROCESSING AN AUDIO SIGNAL, SIGNAL PROCESSING UNIT, BINA...

METHOD OF RENDERING ONE OR MORE CAPTURED AUDIO SOUNDFIELDS TO A LIS...

METHOD AND APPARATUS FOR GENERATING AUDIO SIGNAL, AND METHOD AND AP...

AUDIO PLAYBACK METHOD AND DEVICE

METHOD, APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM FOR AUDIO...

REVERBERATION PROCESSING METHOD AND APPARATUS, AND NON-TRANSITORY C...

VISUAL CONTENT PRESENTATION WITH VIEWER POSITION-BASED AUDIO

Localizing Binaural Sound to Objects

WIRELESS MULTI-CHANNEL AUDIO SYSTEM

Multi-Channel Speech Compression System and Method

METHOD FOR CONTROLLING A WIRELESS MULTI-CHANNEL AUDIO SYSTEM AND WI...

METHOD FOR CONTROLLING SOUND PLAYING, METHOD FOR PROCESSING SOUND D...

ELECTRONIC DEVICE FOR PROCESSING AUDIO, AND OPERATION METHOD OF ELE...

Spatial Audio Communication

SOUNDBAR DEVICE AND METHOD FOR SETTING SOUNDBAR DEVICE

ACOUSTIC FENCE

AUDIO PROCESSING METHOD AND ELECTRONIC DEVICE

SOUNDBAR DEVICE AND METHOD FOR SETTING UP SOUNDBAR DEVICE

ELECTRONIC DEVICE FOR PROCESSING SOUND DIFFERENTLY ACCORDING TO MOD...

LOW LATENCY, LOW POWER MULTI-CHANNEL AUDIO PROCESSING

6DOF Rendering of Microphone-Array Captured Audio For Locations Out...

SPATIAL AUDIO FOR INTERACTIVE AUDIO ENVIRONMENTS