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Multichannel audio signal coding or decoding, i.e. using interchannel correlation to reduce redundancies
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G10L19/008
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PHYSICS
G10
Musical instruments
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SPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING
G10L19/00
Speech or audio signal analysis-synthesis techniques for redundancy reduction
Current Industry
G10L19/008
Multichannel audio signal coding or decoding, i.e. using interchannel correlation to reduce redundancies
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Patents Grants
last 30 patents
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Patent Grant
Apparatus for encoding or decoding an encoded multichannel signal u...
Patent number
12,367,886
Issue date
Jul 22, 2025
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Jan Büthe
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Inter-channel phase difference parameter extraction method and appa...
Patent number
12,367,885
Issue date
Jul 22, 2025
Huawei Technologies Co., Ltd.
Xingtao Zhang
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
Encoding device, decoding device, encoding method, and decoding method
Patent number
12,367,884
Issue date
Jul 22, 2025
Panasonic Intellectual Property Corporation of America
Yuichi Kamiya
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multisignal audio coding using signal whitening as processing
Patent number
12,367,883
Issue date
Jul 22, 2025
Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
Eleni Fotopoulou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multichannel audio enhancement, decoding, and rendering in response...
Patent number
12,368,423
Issue date
Jul 22, 2025
Dolby Laboratories Licensing Corporation
Timothy Alan Port
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal processing apparatus and method
Patent number
12,363,494
Issue date
Jul 15, 2025
Sony Group Corporation
Yuki Yamamoto
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Sound signal high frequency compensation method, sound signal post...
Patent number
12,361,961
Issue date
Jul 15, 2025
Nippon Telegraph and Telephone Corporation
Ryosuke Sugiura
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Encoding and decoding methods, and encoding and decoding apparatuse...
Patent number
12,361,953
Issue date
Jul 15, 2025
Huawei Technologies Co., Ltd.
Eyal Shlomot
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speech decoding method and apparatus, computer device, and storage...
Patent number
12,354,599
Issue date
Jul 8, 2025
Tencent Technology (Shenzhen) Company Limited
Yiheng Huang
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
Layered coding for compressed sound or sound field representations
Patent number
12,347,443
Issue date
Jul 1, 2025
DOLBY INTERNATIONAL AB
Sven Kordon
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spatial audio parameter encoding and associated decoding
Patent number
12,347,442
Issue date
Jul 1, 2025
Nokia Technologies Oy
Adriana Vasilache
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method that expedites playing sound of a talking emoji
Patent number
12,348,947
Issue date
Jul 1, 2025
Philip Scott Lyren
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Integration of high frequency audio reconstruction techniques
Patent number
12,340,819
Issue date
Jun 24, 2025
DOLBY INTERNATIONAL AB
Kristofer Kjoerling
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Sound signal receiving and decoding method, sound signal decoding m...
Patent number
12,340,813
Issue date
Jun 24, 2025
Nippon Telegraph and Telephone Corporation
Takehiro Moriya
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio watermark to indicate post-processing
Patent number
12,340,814
Issue date
Jun 24, 2025
Dolby Laboratories Licensing Corporation
C. Phillip Brown
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Low bitrate audio encoding/decoding scheme having cascaded switches
Patent number
12,334,086
Issue date
Jun 17, 2025
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Bernhard Grill
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder, audio decoder, methods for encoding and decoding an...
Patent number
12,334,089
Issue date
Jun 17, 2025
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Nikolaus Rettelbach
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder, audio decoder, methods for encoding and decoding an...
Patent number
12,334,090
Issue date
Jun 17, 2025
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Nikolaus Rettelbach
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Integration of high frequency audio reconstruction techniques
Patent number
12,334,102
Issue date
Jun 17, 2025
DOLBY INTERNATIONAL AB
Kristofer Kjoerling
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multi-channel signal encoding method and encoder
Patent number
12,334,084
Issue date
Jun 17, 2025
Huawei Technologies Co., Ltd.
Zexin Liu
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Layered coding and data structure for compressed higher-order Ambis...
Patent number
12,334,085
Issue date
Jun 17, 2025
DOLBY INTERNATIONAL AB
Sven Kordon
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoder, audio decoder, methods for encoding and decoding an...
Patent number
12,334,088
Issue date
Jun 17, 2025
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Nikolaus Rettelbach
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Processing object-based audio signals
Patent number
12,335,715
Issue date
Jun 17, 2025
Dolby Laboratories Licensing Corporation
Alan J. Seefeldt
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Audio encoder, audio decoder, methods for encoding and decoding an...
Patent number
12,327,570
Issue date
Jun 10, 2025
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Nikolaus Rettelbach
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
LAYERED CODING FOR COMPRESSED SOUND OR SOUND FIELD REPRESENTATIONS
Publication number
20250239265
Publication date
Jul 24, 2025
DOLBY INTERNATIONAL AB
Sven KORDON
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND APPARATUS FOR PROCESSING OF AUXILIARY MEDIA STREAMS EMBE...
Publication number
20250239267
Publication date
Jul 24, 2025
DOLBY INTERNATIONAL AB
Stephan Schreiner
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
METHOD AND APPARATUS FOR INCREASING STABILITY OF AN INTER-CHANNEL T...
Publication number
20250232781
Publication date
Jul 17, 2025
Telefonaktiebolaget LM Ericsson (publ)
Erik NORVELL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
ENTITY RESOLUTION USING AUDIO SIGNALS
Publication number
20250232780
Publication date
Jul 17, 2025
AMAZON TECHNOLOGIES, INC.
Xin He
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
Publication number
20250225993
Publication date
Jul 10, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Frederik NAGEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
Publication number
20250225994
Publication date
Jul 10, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Frederik NAGEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
Publication number
20250225989
Publication date
Jul 10, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Frederik NAGEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
Publication number
20250225990
Publication date
Jul 10, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Frederik NAGEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DELAYED ORIENTATION SIGNALLING FOR IMMERSIVE COMMUNICATIONS
Publication number
20250225988
Publication date
Jul 10, 2025
Nokia Technologies Oy
Lasse Juhani Laaksonen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
Publication number
20250225991
Publication date
Jul 10, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Frederik NAGEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
APPARATUS, METHOD AND COMPUTER PROGRAM FOR GENERATING A REPRESENTAT...
Publication number
20250225992
Publication date
Jul 10, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Frederik NAGEL
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
LOUDNESS ADJUSTMENT FOR DOWNMIXED AUDIO CONTENT
Publication number
20250220377
Publication date
Jul 3, 2025
Dolby Laboratories Licensing Corporation
Michael C. Ward
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
AUDIO PACKET DISTRIBUTION FOR MULTICHANNEL SATELLITES
Publication number
20250218448
Publication date
Jul 3, 2025
Sonos, Inc.
Richard John Jarvis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ComSenseā¢: A Wi-Fi-Based RADAR and Audio Beamforming System
Publication number
20250220383
Publication date
Jul 3, 2025
James Satloff
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Spatial Rendering of Reverberation
Publication number
20250218446
Publication date
Jul 3, 2025
Nokia Technologies Oy
Antti Johannes Eronen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNALS IN REMOTE...
Publication number
20250218447
Publication date
Jul 3, 2025
Hyundai Motor Company
Chi Sung OH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
ENCODER AND ENCODING METHOD FOR DISCONTINUOUS TRANSMISSION OF PARAM...
Publication number
20250210051
Publication date
Jun 26, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Srikanth KORSE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
DECODER AND DECODING METHOD FOR DISCONTINUOUS TRANSMISSION OF PARAM...
Publication number
20250210052
Publication date
Jun 26, 2025
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Srikanth KORSE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Bandwidth Reduction for Convolution Reverb
Publication number
20250210050
Publication date
Jun 26, 2025
Sony Interactive Entertainment Inc.
Jeppe Oland
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
METHODS, APPARATUS AND SYSTEMS FOR DIRECTIONAL AUDIO CODING-SPATIAL...
Publication number
20250210048
Publication date
Jun 26, 2025
Dolby Laboratories Licensing Corporation
Rishabh TYAGI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PARAMETRIC SPATIAL AUDIO ENCODING
Publication number
20250210049
Publication date
Jun 26, 2025
Nokia Technologies Oy
Adriana VASILACHE
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Decoder for Decoding an Encoded Audio Signal and Encoder for Encodi...
Publication number
20250201253
Publication date
Jun 19, 2025
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
Christian HELMRICH
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHODS, APPARATUS, AND SYSTEMS FOR PROCESSING AUDIO SCENES FOR AUD...
Publication number
20250203316
Publication date
Jun 19, 2025
DOLBY INTERNATIONAL AB
Panji Setiawan
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SYSTEM AND METHODS FOR UPSAMPLING OF DECOMPRESSED SPEECH DATA USING...
Publication number
20250191595
Publication date
Jun 12, 2025
AtomBeam Technologies Inc.
Zhu Li
G10 - MUSICAL INSTRUMENTS ACOUSTICS