Scalar quantisation

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G10L19/035

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GPHYSICS G10Musical instruments G10LSPEECH ANALYSIS OR SYNTHESIS SPEECH RECOGNITION SPEECH OR VOICE PROCESSING SPEECH OR AUDIO CODING OR DECODING G10L19/00Speech or audio signal analysis-synthesis techniques for redundancy reduction

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G10L19/035Scalar quantisation

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Patents Grantslast 30 patents

Information Patent Grant
Encoding method and apparatus
- Patent number 12,198,703
- Issue date Jan 14, 2025
- Top Quality Telephony, LLC
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Self-supervised audio representation learning for mobile devices
- Patent number 12,165,663
- Issue date Dec 10, 2024
- Google LLC
- Beat Gfeller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Quantization of spatial audio direction parameters
- Patent number 12,101,618
- Issue date Sep 24, 2024
- Nokia Technologies Oy
- Adriana Vasilache
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding audio bitstreams with enhanced spectral band replication m...
- Patent number 12,094,477
- Issue date Sep 17, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio transmitter processor, audio receiver processor and related m...
- Patent number 12,080,304
- Issue date Sep 3, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Adrian Tomasek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder, audio decoder, methods for encoding and decoding an...
- Patent number 12,080,305
- Issue date Sep 3, 2024
- 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 12,080,306
- Issue date Sep 3, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-mode channel coding
- Patent number 12,057,133
- Issue date Aug 6, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Jan Buethe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoder and decoding method for LC3 concealment including full fram...
- Patent number 12,039,986
- Issue date Jul 16, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Adrian Tomasek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Quantization of spatial audio direction parameters
- Patent number 12,020,713
- Issue date Jun 25, 2024
- Nokia Technologies Oy
- Adriana Vasilache
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio transmitter processor, audio receiver processor and related m...
- Patent number 12,009,002
- Issue date Jun 11, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Adrian Tomasek
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adaptive transition frequency between noise fill and bandwidth exte...
- Patent number 11,990,147
- Issue date May 21, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Gustaf Ullberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding audio bitstreams with enhanced spectral band replication m...
- Patent number 11,967,331
- Issue date Apr 23, 2024
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low-power automatic speech recognition device
- Patent number 11,961,513
- Issue date Apr 16, 2024
- Massachusetts Institute of Technology
- Michael R. Price
- G06 - COMPUTING CALCULATING COUNTING
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
Multi-mode channel coding
- Patent number 11,875,806
- Issue date Jan 16, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Jan Buethe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder, audio decoder, methods for encoding and decoding an...
- Patent number 11,869,521
- Issue date Jan 9, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding audio bitstreams with enhanced spectral band replication m...
- Patent number 11,842,743
- Issue date Dec 12, 2023
- DOLBY INTERNATIONAL AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
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
Information processing device and method, and program
- Patent number 11,790,925
- Issue date Oct 17, 2023
- Sony Corporation
- Mitsuyuki Hatanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for stereo filling in multichannel coding
- Patent number 11,727,944
- Issue date Aug 15, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Dick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal encoding method and device and signal decoding method and de...
- Patent number 11,705,142
- Issue date Jul 18, 2023
- Samsung Electronic Co., Ltd.
- Ho-sang Sung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low-complexity tonality-adaptive audio signal quantization
- Patent number 11,694,701
- Issue date Jul 4, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Martin Dietz
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Decoding audio bitstreams with enhanced spectral band replication m...
- Patent number 11,664,038
- Issue date May 30, 2023
- Dolby International AB
- Lars Villemoes
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding apparatus, coding method, program, and recording medium
- Patent number 11,621,010
- Issue date Apr 4, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal encoding method and apparatus and signal decoding method and...
- Patent number 11,616,954
- Issue date Mar 28, 2023
- Samsung Electronics Co., Ltd.
- Ho-sang Sung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise filling in multichannel audio coding
- Patent number 11,594,235
- Issue date Feb 28, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Maria Luis Valero
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for encoding and decoding audio signal to redu...
- Patent number 11,580,999
- Issue date Feb 14, 2023
- Electronics and Telecommunications Research Institute
- Seung Kwon Beack
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal encoding and decoding
- Patent number 11,545,164
- Issue date Jan 3, 2023
- RTX A/S
- Jens Toftgaard Petersen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal coding apparatus, audio signal decoding apparatus, aud...
- Patent number 11,521,625
- Issue date Dec 6, 2022
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Takuya Kawashima
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ENCODING/DECODING AUDIO SIGNAL AND DEVICE FOR PERFORMING...
- Publication number 20240420712
- Publication date Dec 19, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byeongho CHO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...
- Publication number 20240420714
- Publication date Dec 19, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...
- Publication number 20240420715
- Publication date Dec 19, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...
- Publication number 20240420713
- Publication date Dec 19, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...
- Publication number 20240420716
- Publication date Dec 19, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VECTOR QUANTIZATION OF DECORRELATED SPECTRAL COEFFICIENTS
- Publication number 20240404537
- Publication date Dec 5, 2024
- Apple Inc.
- Venkatraman ATTI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus and method for harmonicity-dependent tilt control of scal...
- Publication number 20240371382
- Publication date Nov 7, 2024
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Goran MARKOVIC
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODING AUDIO BITSTREAMS WITH ENHANCED SPECTRAL BAND REPLICATION M...
- Publication number 20240355345
- Publication date Oct 24, 2024
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODER AND DECODING METHOD FOR LC3 CONCEALMENT INCLUDING FULL FRAM...
- Publication number 20240339118
- Publication date Oct 10, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Adrian TOMASEK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Optimised spherical vector quantisation
- Publication number 20240304198
- Publication date Sep 12, 2024
- ORANGE
- Stéphane Ragot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR AUDIO DECODING BASED ON DEQUANTIZATION OF...
- Publication number 20240155427
- Publication date May 9, 2024
- DOLBY INTERNATIONAL AB
- Heiko PURNHAGEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR ENCODING AND DECODING AUDIO SIGNAL USING C...
- Publication number 20240153513
- Publication date May 9, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byeong Ho CHO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DETERMINATION OF SPATIAL AUDIO PARAMETER ENCODING AND ASSOCIATED DE...
- Publication number 20240127828
- Publication date Apr 18, 2024
- Nokia Technologies Oy
- Adriana VASILACHE
- 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
AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...
- Publication number 20240096337
- Publication date Mar 21, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...
- Publication number 20240096338
- Publication date Mar 21, 2024
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Nikolaus Rettelbach
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM
- Publication number 20240013795
- Publication date Jan 11, 2024
- SONY GROUP CORPORATION
- Mitsuyuki Hatanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus and Method for Stereo Filling in Multichannel Coding
- Publication number 20230377586
- Publication date Nov 23, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Sascha Dick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODING AUDIO BITSTREAMS WITH ENHANCED SPECTRAL BAND REPLICATION M...
- Publication number 20230368805
- Publication date Nov 16, 2023
- DOLBY INTERNATIONAL AB
- Lars VILLEMOES
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-MODE CHANNEL CODING
- Publication number 20230274750
- Publication date Aug 31, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Jan BUETHE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
OPTIMISED CODING OF AN ITEM OF INFORMATION REPRESENTATIVE OF A SPAT...
- Publication number 20230260522
- Publication date Aug 17, 2023
- ORANGE
- Stéphane Ragot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM
- Publication number 20230253000
- Publication date Aug 10, 2023
- SONY GROUP CORPORATION
- Akifumi Kono
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ENCODING METHOD, ENCODING DEVICE, DECODING METHOD, AND DECODING DEV...
- Publication number 20230245666
- Publication date Aug 3, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Kwon BEACK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO TRANSMITTER PROCESSOR, AUDIO RECEIVER PROCESSOR AND RELATED M...
- Publication number 20230230606
- Publication date Jul 20, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Adrian TOMASEK
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
NOISE FILLING IN MULTICHANNEL AUDIO CODING
- Publication number 20230132885
- Publication date May 4, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Maria Luis VALERO
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO DECODER, AUDIO ENCODER, AND RELATED METHODS USING JOINT CODIN...
- Publication number 20230133513
- Publication date May 4, 2023
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Emmanuel RAVELLI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Self-Supervised Audio Representation Learning for Mobile Devices
- Publication number 20230085596
- Publication date Mar 16, 2023
- Google LLC
- Beat Gfeller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTIZATION SCALE FACTOR DETERMINATION DEVICE AND QUANTIZATION SCA...
- Publication number 20230025447
- Publication date Jan 26, 2023
- Panasonic Intellectual Property Corporation of America
- Akira HARADA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
QUANTIZATION OF SPATIAL AUDIO DIRECTION PARAMETERS
- Publication number 20220386056
- Publication date Dec 1, 2022
- Nokia Technologies Oy
- Adriana VASILACHE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
QUANTIZATION OF SPATIAL AUDIO DIRECTION PARAMETERS
- Publication number 20220335956
- Publication date Oct 20, 2022
- Nokia Technologies Oy
- Adriana VASILACHE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Scalar quantisation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Encoding method and apparatus

Self-supervised audio representation learning for mobile devices

Quantization of spatial audio direction parameters

Decoding audio bitstreams with enhanced spectral band replication m...

Audio transmitter processor, audio receiver processor and related m...

Audio encoder, audio decoder, methods for encoding and decoding an...

Audio encoder, audio decoder, methods for encoding and decoding an...

Multi-mode channel coding

Decoder and decoding method for LC3 concealment including full fram...

Quantization of spatial audio direction parameters

Audio transmitter processor, audio receiver processor and related m...

Adaptive transition frequency between noise fill and bandwidth exte...

Decoding audio bitstreams with enhanced spectral band replication m...

Low-power automatic speech recognition device

Noise filling in multichannel audio coding

Multi-mode channel coding

Audio encoder, audio decoder, methods for encoding and decoding an...

Decoding audio bitstreams with enhanced spectral band replication m...

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

Information processing device and method, and program

Apparatus and method for stereo filling in multichannel coding

Signal encoding method and device and signal decoding method and de...

Low-complexity tonality-adaptive audio signal quantization

Decoding audio bitstreams with enhanced spectral band replication m...

Coding apparatus, coding method, program, and recording medium

Signal encoding method and apparatus and signal decoding method and...

Noise filling in multichannel audio coding

Method and apparatus for encoding and decoding audio signal to redu...

Audio signal encoding and decoding

Audio signal coding apparatus, audio signal decoding apparatus, aud...

Patents Applicationslast 30 patents

METHOD OF ENCODING/DECODING AUDIO SIGNAL AND DEVICE FOR PERFORMING...

AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...

AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...

AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...

AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...

VECTOR QUANTIZATION OF DECORRELATED SPECTRAL COEFFICIENTS

Apparatus and method for harmonicity-dependent tilt control of scal...

DECODING AUDIO BITSTREAMS WITH ENHANCED SPECTRAL BAND REPLICATION M...

DECODER AND DECODING METHOD FOR LC3 CONCEALMENT INCLUDING FULL FRAM...

Optimised spherical vector quantisation

METHOD AND APPARATUS FOR AUDIO DECODING BASED ON DEQUANTIZATION OF...

METHOD AND APPARATUS FOR ENCODING AND DECODING AUDIO SIGNAL USING C...

DETERMINATION OF SPATIAL AUDIO PARAMETER ENCODING AND ASSOCIATED DE...

NOISE FILLING IN MULTICHANNEL AUDIO CODING

AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...

AUDIO ENCODER, AUDIO DECODER, METHODS FOR ENCODING AND DECODING AN...

INFORMATION PROCESSING DEVICE AND METHOD, AND PROGRAM

Apparatus and Method for Stereo Filling in Multichannel Coding

DECODING AUDIO BITSTREAMS WITH ENHANCED SPECTRAL BAND REPLICATION M...

MULTI-MODE CHANNEL CODING

OPTIMISED CODING OF AN ITEM OF INFORMATION REPRESENTATIVE OF A SPAT...

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

ENCODING METHOD, ENCODING DEVICE, DECODING METHOD, AND DECODING DEV...

AUDIO TRANSMITTER PROCESSOR, AUDIO RECEIVER PROCESSOR AND RELATED M...

NOISE FILLING IN MULTICHANNEL AUDIO CODING

AUDIO DECODER, AUDIO ENCODER, AND RELATED METHODS USING JOINT CODIN...

Self-Supervised Audio Representation Learning for Mobile Devices

QUANTIZATION SCALE FACTOR DETERMINATION DEVICE AND QUANTIZATION SCA...

QUANTIZATION OF SPATIAL AUDIO DIRECTION PARAMETERS

QUANTIZATION OF SPATIAL AUDIO DIRECTION PARAMETERS