Line spectrum pair [LSP] vocoders

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CPC
G10L19/07

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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

Current Industry

G10L19/07Line spectrum pair [LSP] vocoders

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Stereo signal encoding method and apparatus, and stereo signal deco...
- Patent number 12,148,436
- Issue date Nov 19, 2024
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method realizing improved concepts for TCX LTP
- Patent number 12,125,491
- Issue date Oct 22, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Michael Schnabel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal encoding method and apparatus
- Patent number 12,112,761
- Issue date Oct 8, 2024
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Information processing system, information processing method, and p...
- Patent number 12,094,449
- Issue date Sep 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Hikaru Sugata
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding device, decoding device, and method and program thereof
- Patent number 12,051,430
- Issue date Jul 30, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Concept for encoding an audio signal and decoding an audio signal u...
- Patent number 11,881,228
- Issue date Jan 23, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for improved signal fade out for switched audi...
- Patent number 11,869,514
- Issue date Jan 9, 2024
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Michael Schnabel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Concept for encoding an audio signal and decoding an audio signal u...
- Patent number 11,798,570
- Issue date Oct 24, 2023
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo signal encoding method and apparatus, and stereo signal deco...
- Patent number 11,790,923
- Issue date Oct 17, 2023
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal encoding method and apparatus
- Patent number 11,776,553
- Issue date Oct 3, 2023
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for improved signal fade out in different doma...
- Patent number 11,776,551
- Issue date Oct 3, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Michael Schnabel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal discontinuity correction processing system
- Patent number 11,749,291
- Issue date Sep 5, 2023
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, encoder and decoder for linear predictive encoding and dec...
- Patent number 11,721,349
- Issue date Aug 8, 2023
- VoiceAge EVS LLC
- Redwan Salami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding device, decoding device, and method and program thereof
- Patent number 11,694,702
- Issue date Jul 4, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hearing device and method with non-intrusive speech intelligibility
- Patent number 11,676,621
- Issue date Jun 13, 2023
- GN HEARING A/S
- Charlotte Sørensen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Coding device, decoding device, and method and program thereof
- Patent number 11,670,313
- Issue date Jun 6, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Concept for encoding of information
- Patent number 11,640,827
- Issue date May 2, 2023
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Tom Baeckstroem
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Generation of comfort noise
- Patent number 11,621,004
- Issue date Apr 4, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Tomas Jansson Toftgård
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo signal encoding method and apparatus, and stereo signal deco...
- Patent number 11,501,784
- Issue date Nov 15, 2022
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method realizing a fading of an MDCT spectrum to whit...
- Patent number 11,501,783
- Issue date Nov 15, 2022
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Michael Schnabel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for generating an adaptive spectral shape of c...
- Patent number 11,462,221
- Issue date Oct 4, 2022
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Michael Schnabel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Stereo signal encoding method and apparatus, and stereo signal deco...
- Patent number 11,462,223
- Issue date Oct 4, 2022
- Huawei Technologies Co., Ltd.
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, encoder and decoder for linear predictive encoding and dec...
- Patent number 11,282,530
- Issue date Mar 22, 2022
- VoiceAge EVS LLC
- Redwan Salami
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal discontinuity processing system
- Patent number 11,270,715
- Issue date Mar 8, 2022
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- 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
Information Patent Grant
Hearing device and method with non-intrusive speech intelligibility
- Patent number 11,164,593
- Issue date Nov 2, 2021
- GN HEARING A/S
- Charlotte Sørensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coding device, decoding device, and method and program thereof
- Patent number 11,120,809
- Issue date Sep 14, 2021
- Nippon Telegraph and Telephone Corporation
- Takehiro Moriya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Concept for encoding of information
- Patent number 11,062,720
- Issue date Jul 13, 2021
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Tom Baeckstroem
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Methods, encoder and decoder for handling line spectral frequency c...
- Patent number 10,991,376
- Issue date Apr 27, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Jonas Svedberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Concept for encoding an audio signal and decoding an audio signal u...
- Patent number 10,909,997
- Issue date Feb 2, 2021
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Guillaume Fuchs
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Audio Signal Encoding Method and Apparatus
- Publication number 20240428807
- Publication date Dec 26, 2024
- Huawei Technologies Co., Ltd
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20240339119
- Publication date Oct 10, 2024
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Signal Encoding Method and Apparatus
- Publication number 20230395084
- Publication date Dec 7, 2023
- Huawei Technologies Co., Ltd
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Methods, Encoder And Decoder For Linear Predictive Encoding And Dec...
- Publication number 20230326472
- Publication date Oct 12, 2023
- VOICEAGE EVS LLC
- Redwan SALAMI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20230306976
- Publication date Sep 28, 2023
- Nippon Telegraph and Telephone Corporation
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND APPARATUS FOR UNIFIED SPEECH AND AUDIO DECODING IMPROVE...
- Publication number 20230186928
- Publication date Jun 15, 2023
- DOLBY INTERNATIONAL AB
- Michael Franz BEER
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Audio Signal Encoding Method and Apparatus
- Publication number 20230039606
- Publication date Feb 9, 2023
- Huawei Technologies Co., Ltd
- Eyal Shlomot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...
- Publication number 20220139411
- Publication date May 5, 2022
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Methods, Encoder And Decoder For Linear Predictive Encoding And Dec...
- Publication number 20210375296
- Publication date Dec 2, 2021
- VOICEAGE EVS LLC
- Redwan SALAMI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONCEPT FOR ENCODING OF INFORMATION
- Publication number 20210335373
- Publication date Oct 28, 2021
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Tom BAECKSTROEM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20210335374
- Publication date Oct 28, 2021
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20210335375
- Publication date Oct 28, 2021
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Generation of Comfort Noise
- Publication number 20210166704
- Publication date Jun 3, 2021
- Tomas Jansson Toftgård
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD REALIZING IMPROVED CONCEPTS FOR TCX LTP
- Publication number 20210142809
- Publication date May 13, 2021
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Michael SCHNABEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR IMPROVED SIGNAL FADE OUT IN DIFFERENT DOMA...
- Publication number 20210098003
- Publication date Apr 1, 2021
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Michael SCHNABEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONCEPT FOR ENCODING AN AUDIO SIGNAL AND DECODING AN AUDIO SIGNAL U...
- Publication number 20210098010
- Publication date Apr 1, 2021
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Guillaume FUCHS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR IMPROVED SIGNAL FADE OUT FOR SWITCHED AUDI...
- Publication number 20200312338
- Publication date Oct 1, 2020
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Michael SCHNABEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD REALIZING A FADING OF AN MDCT SPECTRUM TO WHIT...
- Publication number 20200258529
- Publication date Aug 13, 2020
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Michael SCHNABEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
APPARATUS AND METHOD FOR GENERATING AN ADAPTIVE SPECTRAL SHAPE OF C...
- Publication number 20200258530
- Publication date Aug 13, 2020
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Michael SCHNABEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...
- Publication number 20200234723
- Publication date Jul 23, 2020
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20200090673
- Publication date Mar 19, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DECODING METHOD, APPARATUS AND RECORDING MEDIUM
- Publication number 20200043506
- Publication date Feb 6, 2020
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS, ENCODER AND DECODER FOR LINEAR PREDICTIVE ENCODING AND DEC...
- Publication number 20200035253
- Publication date Jan 30, 2020
- VOICEAGE EVS LLC
- Redwan SALAMI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Methods for improving high frequency reconstruction
- Publication number 20190385624
- Publication date Dec 19, 2019
- DOLBY INTERNATIONAL AB
- Kristofer KJOERLING
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO CODING BASED ON AUDIO PATTERN RECOGNITION
- Publication number 20190371349
- Publication date Dec 5, 2019
- QUALCOMM Incorporated
- Taher Shahbazi Mirzahasanloo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20190355369
- Publication date Nov 21, 2019
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONCEPT FOR ENCODING OF INFORMATION
- Publication number 20190341065
- Publication date Nov 7, 2019
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Tom BAECKSTROEM
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CONCEPT FOR ENCODING AN AUDIO SIGNAL AND DECODING AN AUDIO SIGNAL U...
- Publication number 20190333529
- Publication date Oct 31, 2019
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Guillaume FUCHS
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Generation of Comfort Noise
- Publication number 20190318752
- Publication date Oct 17, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Tomas Jansson Toftgård
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF
- Publication number 20190304476
- Publication date Oct 3, 2019
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Takehiro MORIYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Line spectrum pair [LSP] vocoders

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stereo signal encoding method and apparatus, and stereo signal deco...

Apparatus and method realizing improved concepts for TCX LTP

Audio signal encoding method and apparatus

Information processing system, information processing method, and p...

Coding device, decoding device, and method and program thereof

Concept for encoding an audio signal and decoding an audio signal u...

Apparatus and method for improved signal fade out for switched audi...

Concept for encoding an audio signal and decoding an audio signal u...

Stereo signal encoding method and apparatus, and stereo signal deco...

Audio signal encoding method and apparatus

Apparatus and method for improved signal fade out in different doma...

Audio signal discontinuity correction processing system

Methods, encoder and decoder for linear predictive encoding and dec...

Coding device, decoding device, and method and program thereof

Hearing device and method with non-intrusive speech intelligibility

Coding device, decoding device, and method and program thereof

Concept for encoding of information

Generation of comfort noise

Stereo signal encoding method and apparatus, and stereo signal deco...

Apparatus and method realizing a fading of an MDCT spectrum to whit...

Apparatus and method for generating an adaptive spectral shape of c...

Stereo signal encoding method and apparatus, and stereo signal deco...

Methods, encoder and decoder for linear predictive encoding and dec...

Audio signal discontinuity processing system

Methods for improving high frequency reconstruction

Hearing device and method with non-intrusive speech intelligibility

Coding device, decoding device, and method and program thereof

Concept for encoding of information

Methods, encoder and decoder for handling line spectral frequency c...

Concept for encoding an audio signal and decoding an audio signal u...

Patents Applicationslast 30 patents

Audio Signal Encoding Method and Apparatus

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

Audio Signal Encoding Method and Apparatus

Methods, Encoder And Decoder For Linear Predictive Encoding And Dec...

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

METHODS AND APPARATUS FOR UNIFIED SPEECH AND AUDIO DECODING IMPROVE...

Audio Signal Encoding Method and Apparatus

AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...

Methods, Encoder And Decoder For Linear Predictive Encoding And Dec...

CONCEPT FOR ENCODING OF INFORMATION

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

Generation of Comfort Noise

APPARATUS AND METHOD REALIZING IMPROVED CONCEPTS FOR TCX LTP

APPARATUS AND METHOD FOR IMPROVED SIGNAL FADE OUT IN DIFFERENT DOMA...

CONCEPT FOR ENCODING AN AUDIO SIGNAL AND DECODING AN AUDIO SIGNAL U...

APPARATUS AND METHOD FOR IMPROVED SIGNAL FADE OUT FOR SWITCHED AUDI...

APPARATUS AND METHOD REALIZING A FADING OF AN MDCT SPECTRUM TO WHIT...

APPARATUS AND METHOD FOR GENERATING AN ADAPTIVE SPECTRAL SHAPE OF C...

AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

DECODING METHOD, APPARATUS AND RECORDING MEDIUM

METHODS, ENCODER AND DECODER FOR LINEAR PREDICTIVE ENCODING AND DEC...

Methods for improving high frequency reconstruction

AUDIO CODING BASED ON AUDIO PATTERN RECOGNITION

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF

CONCEPT FOR ENCODING OF INFORMATION

CONCEPT FOR ENCODING AN AUDIO SIGNAL AND DECODING AN AUDIO SIGNAL U...

Generation of Comfort Noise

CODING DEVICE, DECODING DEVICE, AND METHOD AND PROGRAM THEREOF