Application of parametric coding in stereophonic audio systems

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H04S2420/03

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

Current Industry

H04S2420/03Application of parametric coding in stereophonic audio systems

Industries

Patents Grantslast 30 patents

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
Information Patent Grant
Method and apparatus for adaptive control of decorrelation filters
- Patent number 11,942,098
- Issue date Mar 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Tomas Jansson Toftgård
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial audio signal manipulation
- Patent number 11,943,605
- Issue date Mar 26, 2024
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen Breebaart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for reproducing a spatially extended sound sou...
- Patent number 11,937,068
- Issue date Mar 19, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Jürgen Herre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Metadata-preserved audio object clustering
- Patent number 11,937,064
- Issue date Mar 19, 2024
- Dolby Laboratories Licensing Corporation
- Lianwu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ambience audio representation and associated rendering
- Patent number 11,924,627
- Issue date Mar 5, 2024
- Nokia Technologies Oy
- Lasse Laaksonen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Rendering binaural audio over multiple near field transducers
- Patent number 11,924,619
- Issue date Mar 5, 2024
- Dolby Laboratories Licensing Corporation
- Mark F. Davis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for low delay object metadata coding
- Patent number 11,910,176
- Issue date Feb 20, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Christian Borss
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, apparatus and systems for representation, encoding, and de...
- Patent number 11,902,769
- Issue date Feb 13, 2024
- DOLBY INTERNATIONAL AB
- Leon Terentiv
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and apparatus for compressing and decompressing a higher or...
- Patent number 11,895,477
- Issue date Feb 6, 2024
- Dolby Laboratories Licensing Corporation
- Sven Kordon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reconstruction of audio scenes from a downmix
- Patent number 11,894,003
- Issue date Feb 6, 2024
- DOLBY INTERNATIONAL AB
- Toni Hirvonen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise filling in multichannel audio coding
- Patent number 11,887,611
- Issue date Jan 30, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Maria Luis Valero
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for estimating an inter-channel time difference
- Patent number 11,887,609
- Issue date Jan 30, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Stefan Bayer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and signal processing unit for mapping a plurality of input...
- Patent number 11,877,141
- Issue date Jan 16, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Juergen Herre
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Parametric stereo upmix apparatus, a parametric stereo decoder, a p...
- Patent number 11,871,205
- Issue date Jan 9, 2024
- Koninklijke Philips N.V.
- Erik G. P. Schuijers
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Downmixed signal calculation method and apparatus
- Patent number 11,869,517
- Issue date Jan 9, 2024
- Huawei Technologies Co., Ltd.
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive panner of audio objects
- Patent number 11,843,930
- Issue date Dec 12, 2023
- Dolby Laboratories Licensing Corporation
- Jun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for audio decoding based on dequantization of...
- Patent number 11,838,798
- Issue date Dec 5, 2023
- DOLBY INTERNATIONAL AB
- Heiko Purnhagen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Loudspeaker array passive acoustic configuration procedure
- Patent number 11,832,081
- Issue date Nov 28, 2023
- Biamp Systems, LLC
- Xian Yu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoder for interleaving signals
- Patent number 11,830,510
- Issue date Nov 28, 2023
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spatial audio parameters and associated spatial audio playback
- Patent number 11,832,080
- Issue date Nov 28, 2023
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signalling of spatial audio parameters
- Patent number 11,832,078
- Issue date Nov 28, 2023
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Loudspeaker array passive acoustic configuration procedure
- Patent number 11,825,288
- Issue date Nov 21, 2023
- Biamp Systems, LLC
- Paul W. Peace
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for parametric multi-channel encoding
- Patent number 11,817,108
- Issue date Nov 14, 2023
- DOLBY INTERNATIONAL AB
- Tobias Friedrich
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, apparatus and systems for encoding and decoding of multi-c...
- Patent number 11,798,568
- Issue date Oct 24, 2023
- Dolby Laboratories Licensing Corporation
- Oliver Wuebbolt
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for rendering sound signal, and computer-reada...
- Patent number 11,785,407
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Sang-bae Chon
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING
- Publication number 20240144941
- Publication date May 2, 2024
- DOLBY INTERNATIONAL AB
- TOBIAS FRIEDRICH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Generating Parametric Spatial Audio Representations
- Publication number 20240137728
- Publication date Apr 25, 2024
- Nokia Technologies Oy
- Mikko-Ville Laitinen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR LEVEL ALIGNMENT FOR JOINT OBJECT...
- Publication number 20240135940
- Publication date Apr 25, 2024
- DOLBY INTERNATIONAL AB
- Leif Jonas SAMUELSSON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE FILLING IN MULTICHANNEL AUDIO CODING
- Publication number 20240127837
- Publication date Apr 18, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Maria Luis VALERO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ADVANCED STEREO CODING BASED ON A COMBINATION OF ADAPTIVELY SELECTA...
- Publication number 20240127829
- Publication date Apr 18, 2024
- DOLBY INTERNATIONAL AB
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR ENCODING AND DECODING OF MULTI-C...
- Publication number 20240127831
- Publication date Apr 18, 2024
- Dolby Laboratories Licensing Corporation
- Oliver WUEBBOLT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PARAMETRIC STEREO UPMIX APPARATUS, A PARAMETRIC STEREO DECODER, A P...
- Publication number 20240121567
- Publication date Apr 11, 2024
- Koninklijke Philips N.V.
- ERIK G.P. SCHUIJERS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DOWNMIXED SIGNAL CALCULATION METHOD AND APPARATUS
- Publication number 20240105188
- Publication date Mar 28, 2024
- Huawei Technologies Co., Ltd
- Haiting LI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS
- Publication number 20240087584
- Publication date Mar 14, 2024
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRANSFORMING SPATIAL AUDIO PARAMETERS
- Publication number 20240079014
- Publication date Mar 7, 2024
- Nokia Technologies Oy
- Adriana Vasilache
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
QUANTIZING SPATIAL AUDIO PARAMETERS
- Publication number 20240046939
- Publication date Feb 8, 2024
- Nokia Technologies Oy
- Adriana Vasilache
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOUDSPEAKER ARRAY PASSIVE ACOUSTIC CONFIGURATION PROCEDURE
- Publication number 20240048930
- Publication date Feb 8, 2024
- Biamp Systems, LLC
- Xian Yu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
A Method and Apparatus for Scene Dependent Listener Space Adaptation
- Publication number 20240048936
- Publication date Feb 8, 2024
- Nokai Technogies Oy
- Jussi Artturi Leppanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Encoding Multi-Channel Signal and Encoder
- Publication number 20240029746
- Publication date Jan 25, 2024
- Huawei Technologies Co., Ltd
- Haiting Li
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHODS AND COMPUTER PROGRAM USING JO...
- Publication number 20240029744
- Publication date Jan 25, 2024
- Fraunhofer-Gesellschaft zur foerderung der Angewandten Forschung e.V.
- Sascha DICK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Determination Of Targeted Spatial Audio Parameters And Associated S...
- Publication number 20240007814
- Publication date Jan 4, 2024
- Nokia Technologies Oy
- Mikko-Ville LAITINEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Stereo Signal Processing Method and Apparatus
- Publication number 20230395083
- Publication date Dec 7, 2023
- Huawei Technologies Co., Ltd
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
QUANTISATION OF AUDIO PARAMETERS
- Publication number 20230377587
- Publication date Nov 23, 2023
- Nokia Technologies Oy
- Anssi RÄMÖ
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Spatial Audio Recording from Home Assistant Devices
- Publication number 20230379645
- Publication date Nov 23, 2023
- Google LLC
- Rajeev Conrad Nongpiur
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR AUDIO RENDERING EMPLOYING A GEOMETRIC DIST...
- Publication number 20230370799
- Publication date Nov 16, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Simone NEUKAM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Spatial Audio Augmentation
- Publication number 20230370803
- Publication date Nov 16, 2023
- Nokia Technologies Oy
- Lasse LAAKSONEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER AND DECODING METHOD
- Publication number 20230360659
- Publication date Nov 9, 2023
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen Breebaart
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING AND DECODING METHODS, AND ENCODING AND DECODING APPARATUSE...
- Publication number 20230352034
- Publication date Nov 2, 2023
- Huawei Technologies Co., Ltd
- Eyal SHLOMOT
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD, APPARATUS OR SYSTEMS FOR PROCESSING AUDIO OBJECTS
- Publication number 20230353970
- Publication date Nov 2, 2023
- Dolby Laboratories Licensing Corporation
- Dirk Jeroen BREEBAART
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Systems, Devices and Methods for Multi-Dimensional Audio Recording...
- Publication number 20230319465
- Publication date Oct 5, 2023
- Rafael Chinchilla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DECODING OF AUDIO SCENES
- Publication number 20230290363
- Publication date Sep 14, 2023
- DOLBY INTERNATIONAL AB
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
RECONSTRUCTION OF AUDIO SCENES FROM A DOWNMIX
- Publication number 20230267939
- Publication date Aug 24, 2023
- DOLBY INTERNATIONAL AB
- Toni HIRVONEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR A PRE-RENDERED SIGNAL FOR AUDIO...
- Publication number 20230262407
- Publication date Aug 17, 2023
- DOLBY INTERNATIONAL AB
- Leon TERENTIV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STEREO AUDIO ENCODER AND DECODER
- Publication number 20230245667
- Publication date Aug 3, 2023
- DOLBY INTERNATIONAL AB
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus, Method, or Computer Program for Processing an Encoded Au...
- Publication number 20230239644
- Publication date Jul 27, 2023
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Franz REUTELHUBER
- G06 - COMPUTING CALCULATING COUNTING

Application of parametric coding in stereophonic audio systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Method and apparatus for adaptive control of decorrelation filters

Spatial audio signal manipulation

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

Metadata-preserved audio object clustering

Ambience audio representation and associated rendering

Rendering binaural audio over multiple near field transducers

Apparatus and method for low delay object metadata coding

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

Methods and apparatus for compressing and decompressing a higher or...

Reconstruction of audio scenes from a downmix

Noise filling in multichannel audio coding

Apparatus and method for estimating an inter-channel time difference

Method and signal processing unit for mapping a plurality of input...

Parametric stereo upmix apparatus, a parametric stereo decoder, a p...

Downmixed signal calculation method and apparatus

Adaptive panner of audio objects

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

Loudspeaker array passive acoustic configuration procedure

Audio decoder for interleaving signals

Spatial audio parameters and associated spatial audio playback

Signalling of spatial audio parameters

Loudspeaker array passive acoustic configuration procedure

Methods for parametric multi-channel encoding

Methods, apparatus and systems for encoding and decoding of multi-c...

Method and apparatus for rendering sound signal, and computer-reada...

Patents Applicationslast 30 patents

METHODS FOR PARAMETRIC MULTI-CHANNEL ENCODING

Generating Parametric Spatial Audio Representations

METHODS, APPARATUS AND SYSTEMS FOR LEVEL ALIGNMENT FOR JOINT OBJECT...

NOISE FILLING IN MULTICHANNEL AUDIO CODING

ADVANCED STEREO CODING BASED ON A COMBINATION OF ADAPTIVELY SELECTA...

METHODS, APPARATUS AND SYSTEMS FOR ENCODING AND DECODING OF MULTI-C...

PARAMETRIC STEREO UPMIX APPARATUS, A PARAMETRIC STEREO DECODER, A P...

DOWNMIXED SIGNAL CALCULATION METHOD AND APPARATUS

PARAMETRIC RECONSTRUCTION OF AUDIO SIGNALS

TRANSFORMING SPATIAL AUDIO PARAMETERS

QUANTIZING SPATIAL AUDIO PARAMETERS

LOUDSPEAKER ARRAY PASSIVE ACOUSTIC CONFIGURATION PROCEDURE

A Method and Apparatus for Scene Dependent Listener Space Adaptation

Method for Encoding Multi-Channel Signal and Encoder

AUDIO ENCODER, AUDIO DECODER, METHODS AND COMPUTER PROGRAM USING JO...

Determination Of Targeted Spatial Audio Parameters And Associated S...

Stereo Signal Processing Method and Apparatus

QUANTISATION OF AUDIO PARAMETERS

Spatial Audio Recording from Home Assistant Devices

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

Spatial Audio Augmentation

AUDIO DECODER AND DECODING METHOD

ENCODING AND DECODING METHODS, AND ENCODING AND DECODING APPARATUSE...

METHOD, APPARATUS OR SYSTEMS FOR PROCESSING AUDIO OBJECTS

Systems, Devices and Methods for Multi-Dimensional Audio Recording...

DECODING OF AUDIO SCENES

RECONSTRUCTION OF AUDIO SCENES FROM A DOWNMIX

METHODS, APPARATUS AND SYSTEMS FOR A PRE-RENDERED SIGNAL FOR AUDIO...

STEREO AUDIO ENCODER AND DECODER

Apparatus, Method, or Computer Program for Processing an Encoded Au...