Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error

Industry

CPC
G10L19/0017

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Parent Industries

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

Current Industry

G10L19/0017Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error

Industries

Patents Grantslast 30 patents

Information Patent Grant
Truncateable predictive coding
- Patent number 11,978,460
- Issue date May 7, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pyramid vector quantizer shape search
- Patent number 11,942,102
- Issue date Mar 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio packet loss concealment method, device and bluetooth receiver
- Patent number 11,900,951
- Issue date Feb 13, 2024
- Nanjing Zgmicro Company Limited
- Haiye Wang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Support for generation of comfort noise, and generation of comfort...
- Patent number 11,862,181
- Issue date Jan 2, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Support for generation of comfort noise
- Patent number 11,837,242
- Issue date Dec 5, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Jansson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ultrasonic data transmission method, apparatus and system, terminal...
- Patent number 11,831,355
- Issue date Nov 28, 2023
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Runyu Shi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, devices and computer program products for lossless data co...
- Patent number 11,823,686
- Issue date Nov 21, 2023
- Audiodo AB
- John Philipsson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low bitrate audio encoding/decoding scheme having cascaded switches
- Patent number 11,823,690
- Issue date Nov 21, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernhard Grill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for processing audio data into a plurality of fre...
- Patent number 11,823,691
- Issue date Nov 21, 2023
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods and systems for encoding frequency-domain data
- Patent number 11,705,144
- Issue date Jul 18, 2023
- Verizon Patent and Licensing Inc.
- Samuel Charles Mindlin
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoding device and method with decoding branches for decodin...
- Patent number 11,682,404
- Issue date Jun 20, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernhard Grill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoding device and method with decoding branches for decodin...
- Patent number 11,676,611
- Issue date Jun 13, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernhard Grill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Frame error concealment method and apparatus, and audio decoding me...
- Patent number 11,657,825
- Issue date May 23, 2023
- Samsung Electronics Co., Ltd.
- Ho-sang Sung
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder, audio decoder, methods and computer program using jo...
- Patent number 11,657,826
- Issue date May 23, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Dick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder and decoder
- Patent number 11,594,233
- Issue date Feb 28, 2023
- Dolby International AB
- Leif Jonas Samuelsson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Processing of audio signals during high frequency reconstruction
- Patent number 11,568,880
- Issue date Jan 31, 2023
- Dolby International AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for processing audio data into a plurality of fre...
- Patent number 11,562,758
- Issue date Jan 24, 2023
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio reconstruction method and device which use machine learning
- Patent number 11,545,162
- Issue date Jan 3, 2023
- Samsung Electronics Co., Ltd.
- Ho-sang Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Support for generation of comfort noise, and generation of comfort...
- Patent number 11,495,237
- Issue date Nov 8, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio decoder, audio encoder, method for providing at least four au...
- Patent number 11,488,610
- Issue date Nov 1, 2022
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Sascha Dick
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low bitrate audio encoding/decoding scheme having cascaded switches
- Patent number 11,475,902
- Issue date Oct 18, 2022
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Bernhard Grill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sample sequence converter, signal encoding apparatus, signal decodi...
- Patent number 11,468,905
- Issue date Oct 11, 2022
- Nippon Telegraph and Telephone Corporation
- Ryosuke Sugiura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoder, audio decoder, method for encoding an audio informat...
- Patent number 11,443,752
- Issue date Sep 13, 2022
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for controlling audio frame loss concealment
- Patent number 11,437,047
- Issue date Sep 6, 2022
- Telefonaktiebolaget L M Ericsson (Publ)
- Stefan Bruhn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Truncateable predictive coding
- Patent number 11,417,348
- Issue date Aug 16, 2022
- TELEFONAKTIEBOLAGET LM ERISSON (PUBL)
- Erik Norvell
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Support for generation of comfort noise
- Patent number 11,404,069
- Issue date Aug 2, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Jansson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and system for lossless value-location encoding
- Patent number 11,380,335
- Issue date Jul 5, 2022
- Texas Instruments Incorporated
- Lorin Paul Netsch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Energy lossless-encoding method and apparatus, audio encoding metho...
- Patent number 11,355,129
- Issue date Jun 7, 2022
- Samsung Electronics Co., Ltd.
- Ki-hyun Choo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for processing audio data
- Patent number 11,289,108
- Issue date Mar 29, 2022
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods for improving high frequency reconstruction
- Patent number 11,238,876
- Issue date Feb 1, 2022
- Dolby International AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
AUDIO COMPRESSION DEVICE, AUDIO COMPRESSION SYSTEM, AND AUDIO COMPR...
- Publication number 20240112688
- Publication date Apr 4, 2024
- SAVITECH CORP.
- Sing-Ban Robert TIEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20240087583
- Publication date Mar 14, 2024
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SUPPORT FOR GENERATION OF COMFORT NOISE
- Publication number 20240055008
- Publication date Feb 15, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Jansson
- 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
AUDIO COMPRESSION METHOD FOR IMPROVING COMPRESSION RATIO
- Publication number 20240013792
- Publication date Jan 11, 2024
- Mstream Technologies., Inc.
- CHING-HSIANG LEE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR TRANSMITTING AUDIO DATA IN ELECTRONIC DEVICE
- Publication number 20230413348
- Publication date Dec 21, 2023
- Samsung Electronics Co., Ltd.
- Seongbok KIM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
- Publication number 20230402045
- Publication date Dec 14, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Bernhard GRILL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL REFINING METHOD, SOUND SIGNAL DECODING METHOD, APPARAT...
- Publication number 20230395080
- Publication date Dec 7, 2023
- Nippon Telegraph and Telephone Corporation
- Ryosuke SUGIURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CHANNEL-ALIGNED AUDIO CODING
- Publication number 20230335140
- Publication date Oct 19, 2023
- Apple Inc.
- Frank Baumgarte
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO ENCODER AND DECODER
- Publication number 20230282219
- Publication date Sep 7, 2023
- DOLBY INTERNATIONAL AB
- Leif Jonas SAMUELSSON
- 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 ENCODER, AUDIO DECODER, METHOD FOR ENCODING AN AUDIO INFORMAT...
- Publication number 20230162742
- Publication date May 25, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20230162747
- Publication date May 25, 2023
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC DEVICE FOR PERFORMING AUDIO STREAMING AND OPERATING METH...
- Publication number 20230154478
- Publication date May 18, 2023
- Samsung Electronics Co., Ltd.
- Sanghoon LEE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PROCESSING OF AUDIO SIGNALS DURING HIGH FREQUENCY RECONSTRUCTION
- Publication number 20230129984
- Publication date Apr 27, 2023
- DOLBY INTERNATIONAL AB
- Kristofer Kjoerling
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SUPPORT FOR GENERATION OF COMFORT NOISE, AND GENERATION OF COMFORT...
- Publication number 20230131249
- Publication date Apr 27, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Erik NORVELL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PYRAMID VECTOR QUANTIZER SHAPE SEARCH
- Publication number 20230086320
- Publication date Mar 23, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas SVEDBERG
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TRUNCATEABLE PREDICTIVE CODING
- Publication number 20230037845
- Publication date Feb 9, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Erik NORVELL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
- Publication number 20230011987
- Publication date Jan 12, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Bernhard GRILL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
- Publication number 20230011775
- Publication date Jan 12, 2023
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Bernhard GRILL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES
- Publication number 20230009374
- Publication date Jan 12, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Froschung e.V.
- Bernhard GRILL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PACKET LOSS RECOVERY METHOD FOR AUDIO DATA PACKET, ELECTRONIC DEVIC...
- Publication number 20230005490
- Publication date Jan 5, 2023
- Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd.
- Wenhuan Zhou
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and system for streaming a multichannel audio signal to a bi...
- Publication number 20220408202
- Publication date Dec 22, 2022
- Yves Oesch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AUDIO FRAME LOSS CONCEALMENT
- Publication number 20220375480
- Publication date Nov 24, 2022
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Stefan Bruhn
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR ENCODING AUDIO DATA
- Publication number 20220343925
- Publication date Oct 27, 2022
- Xandrie SA
- Loïc POILON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINATION OF SPATIAL AUDIO PARAMETER ENCODING AND ASSOCIATED DE...
- Publication number 20220343928
- Publication date Oct 27, 2022
- Nokia Technologies Oy
- Adriana VASILACHE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND SYSTEM FOR LOSSLESS VALUE-LOCATION ENCODING
- Publication number 20220335958
- Publication date Oct 20, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Lorin Paul Netsch
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SUPPORT FOR GENERATION OF COMFORT NOISE
- Publication number 20220328055
- Publication date Oct 13, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Fredrik Jansson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND SIGNAL RECEIVING AND DECODING METHOD, SOUND SIGNAL ENCODING A...
- Publication number 20220238122
- Publication date Jul 28, 2022
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR PROCESSING AUDIO DATA
- Publication number 20220223164
- Publication date Jul 14, 2022
- IMMERSION NETWORKS, INC.
- James David Johnston
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Truncateable predictive coding

Pyramid vector quantizer shape search

Audio packet loss concealment method, device and bluetooth receiver

Support for generation of comfort noise, and generation of comfort...

Support for generation of comfort noise

Ultrasonic data transmission method, apparatus and system, terminal...

Methods, devices and computer program products for lossless data co...

Low bitrate audio encoding/decoding scheme having cascaded switches

System and method for processing audio data into a plurality of fre...

Methods and systems for encoding frequency-domain data

Audio decoding device and method with decoding branches for decodin...

Audio decoding device and method with decoding branches for decodin...

Frame error concealment method and apparatus, and audio decoding me...

Audio encoder, audio decoder, methods and computer program using jo...

Audio encoder and decoder

Processing of audio signals during high frequency reconstruction

System and method for processing audio data into a plurality of fre...

Audio reconstruction method and device which use machine learning

Support for generation of comfort noise, and generation of comfort...

Audio decoder, audio encoder, method for providing at least four au...

Low bitrate audio encoding/decoding scheme having cascaded switches

Sample sequence converter, signal encoding apparatus, signal decodi...

Audio encoder, audio decoder, method for encoding an audio informat...

Method and apparatus for controlling audio frame loss concealment

Truncateable predictive coding

Support for generation of comfort noise

Method and system for lossless value-location encoding

Energy lossless-encoding method and apparatus, audio encoding metho...

System and method for processing audio data

Methods for improving high frequency reconstruction

Patents Applicationslast 30 patents

AUDIO COMPRESSION DEVICE, AUDIO COMPRESSION SYSTEM, AND AUDIO COMPR...

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

SUPPORT FOR GENERATION OF COMFORT NOISE

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

AUDIO COMPRESSION METHOD FOR IMPROVING COMPRESSION RATIO

METHOD FOR TRANSMITTING AUDIO DATA IN ELECTRONIC DEVICE

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

SOUND SIGNAL REFINING METHOD, SOUND SIGNAL DECODING METHOD, APPARAT...

CHANNEL-ALIGNED AUDIO CODING

AUDIO ENCODER AND DECODER

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

AUDIO ENCODER, AUDIO DECODER, METHOD FOR ENCODING AN AUDIO INFORMAT...

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA

ELECTRONIC DEVICE FOR PERFORMING AUDIO STREAMING AND OPERATING METH...

PROCESSING OF AUDIO SIGNALS DURING HIGH FREQUENCY RECONSTRUCTION

SUPPORT FOR GENERATION OF COMFORT NOISE, AND GENERATION OF COMFORT...

PYRAMID VECTOR QUANTIZER SHAPE SEARCH

TRUNCATEABLE PREDICTIVE CODING

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

LOW BITRATE AUDIO ENCODING/DECODING SCHEME HAVING CASCADED SWITCHES

PACKET LOSS RECOVERY METHOD FOR AUDIO DATA PACKET, ELECTRONIC DEVIC...

Method and system for streaming a multichannel audio signal to a bi...

METHOD AND APPARATUS FOR CONTROLLING AUDIO FRAME LOSS CONCEALMENT

SYSTEM AND METHOD FOR ENCODING AUDIO DATA

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

METHOD AND SYSTEM FOR LOSSLESS VALUE-LOCATION ENCODING

SUPPORT FOR GENERATION OF COMFORT NOISE

SOUND SIGNAL RECEIVING AND DECODING METHOD, SOUND SIGNAL ENCODING A...

SYSTEM AND METHOD FOR PROCESSING AUDIO DATA