Application of parametric coding in stereophonic audio systems

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HELECTRICITY H04Electric communication H04SSTEREOPHONIC SYSTEMS H04S2420/00Techniques used stereophonic systems covered by H04S but not provided for in its groups

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H04S2420/03Application of parametric coding in stereophonic audio systems

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Patents Grantslast 30 patents

Information Patent Grant
Audio rendering of audio sources
- Patent number 12,185,080
- Issue date Dec 31, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Werner De Bruijn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parametric reconstruction of audio signals
- Patent number 12,175,990
- Issue date Dec 24, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Loudspeaker array passive acoustic configuration procedure
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- Issue date Dec 17, 2024
- Biamp Systems, LLC
- Xian Yu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Encoding of a multi-channel audio signal to generate binaural signa...
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- Issue date Dec 10, 2024
- Koninklijke Philips N.V.
- Dirk Jeroen Breebaart
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial audio parameter encoding and associated decoding
- Patent number 12,165,658
- Issue date Dec 10, 2024
- Nokia Technologies Oy
- Jussi Leppänen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for encoding multi-channel signal and encoder
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- Issue date Nov 26, 2024
- Huawei Technologies Co., Ltd.
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding of audio scenes
- Patent number 12,148,435
- Issue date Nov 19, 2024
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Determination of targeted spatial audio parameters and associated s...
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- Issue date Oct 8, 2024
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Quantization of spatial audio direction parameters
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- Issue date Sep 24, 2024
- Nokia Technologies Oy
- Adriana Vasilache
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for downmixing or upmixing a multichannel sign...
- Patent number 12,100,402
- Issue date Sep 24, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Jan Buethe
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Information Patent Grant
Methods for parametric multi-channel encoding
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- Issue date Sep 24, 2024
- DOLBY INTERNATIONAL AB
- Tobias Friedrich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for providing enhanced guided downmix capabili...
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- Issue date Sep 10, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Arne Borsum
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Information Patent Grant
Stereo audio encoder and decoder
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- Issue date Sep 3, 2024
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
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Information Patent Grant
Audio decoder for audio channel reconstruction
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- Issue date Aug 27, 2024
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- Heiko Purnhagen
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Information Patent Grant
Inter-channel phase difference parameter encoding method and apparatus
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- Issue date Aug 20, 2024
- Huawei Technologies Co., Ltd.
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Presentation independent mastering of audio content
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- Issue date Aug 20, 2024
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen Breebaart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound field related rendering
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- Issue date Aug 6, 2024
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Binaural multi-channel decoder in the context of non-energy-conserv...
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- Issue date Jul 30, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for rendering acoustic signal, and computer-re...
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- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Sang-bae Chon
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Information Patent Grant
Method and apparatus for rendering acoustic signal, and computer-re...
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- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Sang-bae Chon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parametric audio decoding
- Patent number 12,022,274
- Issue date Jun 25, 2024
- QUALCOMM Incorporated
- Venkata Subrahmanyam Chandra Sekhar Chebiyyam
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for binaural rendering audio signal using vari...
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- Issue date Jun 18, 2024
- Industry-Academic Cooperation Foundation, Yonsei University
- Taegyu Lee
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for audio rendering employing a geometric dist...
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- Issue date Jun 11, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Simone Neukam
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Information Patent Grant
Audio decoder and decoding method
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- Issue date Jun 4, 2024
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen Breebaart
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Generating audio output signals
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- Issue date May 7, 2024
- Nokia Technologies Oy
- Jussi Artturi Leppänen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reordering of foreground audio objects in the ambisonics domain
- Patent number 11,962,990
- Issue date Apr 16, 2024
- QUALCOMM Incorporated
- Dipanjan Sen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for adaptive audio signal generation, coding and...
- Patent number 11,962,997
- Issue date Apr 16, 2024
- Dolby Laboratories Licensing Corporation
- Charles Q. Robinson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio rendering of audio sources
- Patent number 11,962,996
- Issue date Apr 16, 2024
- Telefonaktiebolaget LM Ericsson
- Werner De Bruijn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and systems for generating and rendering object based audio...
- Patent number 11,948,586
- Issue date Apr 2, 2024
- Dolby Laboratories Licensing Coporation
- Sripal S. Mehta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Binaural dialogue enhancement
- Patent number 11,950,078
- Issue date Apr 2, 2024
- Dolby Laboratories Licensing Corporation
- Leif Jonas Samuelsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Determination of Targeted Spatial Audio Parameters and Associated S...
- Publication number 20240422494
- Publication date Dec 19, 2024
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BINAURAL DIALOGUE ENHANCEMENT
- Publication number 20240406650
- Publication date Dec 5, 2024
- Dolby Laboratories Licensing Corporation
- Leif Jonas SAMUELSSON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
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Methods and Systems for Automatically Updating Look Directions of R...
- Publication number 20240406658
- Publication date Dec 5, 2024
- Apple Inc.
- James A. Livingston
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METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
- Publication number 20240395264
- Publication date Nov 28, 2024
- DOLBY INTERNATIONAL AB
- TOBIAS FRIEDRICH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO PROCESSING METHOD AND TERMINAL
- Publication number 20240388866
- Publication date Nov 21, 2024
- Huawei Technologies Co., Ltd
- Jiance DING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Sound Field Related Rendering
- Publication number 20240357304
- Publication date Oct 24, 2024
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS
- Publication number 20240355342
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Xingtao Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING INDIVIDUALIZED HEAD RELATED TRANS...
- Publication number 20240349001
- Publication date Oct 17, 2024
- Navid H. ZANDI
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SYSTEM AND METHOD FOR ADAPTIVE AUDIO SIGNAL GENERATION, CODING AND...
- Publication number 20240349010
- Publication date Oct 17, 2024
- Dolby Laboratories Licensing Corporation
- Charles Q. ROBINSON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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AUDIO RENDERING OF AUDIO SOURCES
- Publication number 20240349002
- Publication date Oct 17, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Werner DE BRUIJN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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SPATIAL AUDIO SIGNAL MANIPULATION
- Publication number 20240305945
- Publication date Sep 12, 2024
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen BREEBAART
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SYSTEMS AND METHODS FOR GENERATING AND APPLYING AUDIO-BASED BASIS F...
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Apparatus, Methods and Computer Programs for Training Machine Learn...
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- Publication date Sep 5, 2024
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APPARATUS AND METHOD FOR RENDERING A VIRTUAL AUDIO SCENE EMPLOYING...
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- Publication date Aug 29, 2024
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- Jürgen HERRE
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AUDIO RENDERING METHOD, AUDIO RENDERING APPARATUS AND ELECTRONIC AP...
- Publication number 20240292174
- Publication date Aug 29, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Xuzhou YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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AUDIO DECODER AND DECODING METHOD
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- Publication date Aug 22, 2024
- Dolby Laboratories Licensing Corporation
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METHODS AND SYSTEMS FOR GENERATING AND RENDERING OBJECT BASED AUDIO...
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RENDERING BINAURAL AUDIO OVER MULTIPLE NEAR FIELD TRANSDUCERS
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- Publication date Aug 22, 2024
- Dolby Laboratories Licensing Corporation
- Mark F. DAVIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PARAMETRIC SPATIAL AUDIO RENDERING
- Publication number 20240274137
- Publication date Aug 15, 2024
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
COMPRESSION OF DECOMPOSED REPRESENTATIONS OF A SOUND FIELD
- Publication number 20240276166
- Publication date Aug 15, 2024
- QUALCOMM Incorporated
- Dipanjan Sen
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METHOD AND APPARATUS FOR ADAPTIVE CONTROL OF DECORRELATION FILTERS
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- Publication date Aug 15, 2024
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- Tomas JANSSON TOFTGÅRD
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AUDIO RENDERING SYSTEM AND METHOD
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- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
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METHODS AND APPARATUS FOR COMPRESSING AND DECOMPRESSING A HIGHER OR...
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Generating Parametric Spatial Audio Representations
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METHODS, APPARATUS AND SYSTEMS FOR REPRESENTATION, ENCODING, AND DE...
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RECONSTRUCTION OF AUDIO SCENES FROM A DOWNMIX
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APPARATUS AND METHOD FOR REPRODUCING A SPATIALLY EXTENDED SOUND SOU...
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Interactive Audio Rendering of a Spatial Stream
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- Publication date May 23, 2024
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Application of parametric coding in stereophonic audio systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Audio rendering of audio sources

Parametric reconstruction of audio signals

Loudspeaker array passive acoustic configuration procedure

Encoding of a multi-channel audio signal to generate binaural signa...

Spatial audio parameter encoding and associated decoding

Method for encoding multi-channel signal and encoder

Decoding of audio scenes

Determination of targeted spatial audio parameters and associated s...

Quantization of spatial audio direction parameters

Apparatus and method for downmixing or upmixing a multichannel sign...

Methods for parametric multi-channel encoding

Apparatus and method for providing enhanced guided downmix capabili...

Stereo audio encoder and decoder

Audio decoder for audio channel reconstruction

Inter-channel phase difference parameter encoding method and apparatus

Presentation independent mastering of audio content

Sound field related rendering

Binaural multi-channel decoder in the context of non-energy-conserv...

Method and apparatus for rendering acoustic signal, and computer-re...

Method and apparatus for rendering acoustic signal, and computer-re...

Parametric audio decoding

Method and apparatus for binaural rendering audio signal using vari...

Apparatus and method for audio rendering employing a geometric dist...

Audio decoder and decoding method

Generating audio output signals

Reordering of foreground audio objects in the ambisonics domain

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

Audio rendering of audio sources

Methods and systems for generating and rendering object based audio...

Binaural dialogue enhancement

Patents Applicationslast 30 patents

METHODS, APPARATUS AND SYSTEMS FOR CONTROLLING DOPPLER EFFECT MODEL...

Determination of Targeted Spatial Audio Parameters and Associated S...

BINAURAL DIALOGUE ENHANCEMENT

APPARATUS AND METHOD FOR PROVIDING ENHANCED GUIDED DOWNMIX CAPABILI...

Methods and Systems for Automatically Updating Look Directions of R...

METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING

AUDIO PROCESSING METHOD AND TERMINAL

Sound Field Related Rendering

INTER-CHANNEL PHASE DIFFERENCE PARAMETER ENCODING METHOD AND APPARATUS

METHOD AND SYSTEM FOR DETERMINING INDIVIDUALIZED HEAD RELATED TRANS...

SYSTEM AND METHOD FOR ADAPTIVE AUDIO SIGNAL GENERATION, CODING AND...

AUDIO RENDERING OF AUDIO SOURCES

SPATIAL AUDIO SIGNAL MANIPULATION

SYSTEMS AND METHODS FOR GENERATING AND APPLYING AUDIO-BASED BASIS F...

Apparatus, Methods and Computer Programs for Training Machine Learn...

APPARATUS AND METHOD FOR RENDERING A VIRTUAL AUDIO SCENE EMPLOYING...

AUDIO RENDERING METHOD, AUDIO RENDERING APPARATUS AND ELECTRONIC AP...

AUDIO DECODER AND DECODING METHOD

METHODS AND SYSTEMS FOR GENERATING AND RENDERING OBJECT BASED AUDIO...

RENDERING BINAURAL AUDIO OVER MULTIPLE NEAR FIELD TRANSDUCERS

PARAMETRIC SPATIAL AUDIO RENDERING

COMPRESSION OF DECOMPOSED REPRESENTATIONS OF A SOUND FIELD

METHOD AND APPARATUS FOR ADAPTIVE CONTROL OF DECORRELATION FILTERS

AUDIO RENDERING SYSTEM AND METHOD

METHODS AND APPARATUS FOR COMPRESSING AND DECOMPRESSING A HIGHER OR...

Generating Parametric Spatial Audio Representations

METHODS, APPARATUS AND SYSTEMS FOR REPRESENTATION, ENCODING, AND DE...

RECONSTRUCTION OF AUDIO SCENES FROM A DOWNMIX

APPARATUS AND METHOD FOR REPRODUCING A SPATIALLY EXTENDED SOUND SOU...

Interactive Audio Rendering of a Spatial Stream