Vector sum excited linear prediction [VSELP]

Industry

CPC
G10L19/135

This industry / category may be too specific. Please go to a parent level for more data

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

G10L19/135Vector sum excited linear prediction [VSELP]

Industries

Patents Grantslast 30 patents

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
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
Session information processing method and device and storage medium
- Patent number 10,971,141
- Issue date Apr 6, 2021
- Tencent Technology (Shenzhen) Company Limited
- Yue Shu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio signal processing device, audio signal processing method, and...
- Patent number 10,621,999
- Issue date Apr 14, 2020
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for processing temporal envelope of audio sign...
- Patent number 10,580,423
- Issue date Mar 3, 2020
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for processing temporal envelope of audio sign...
- Patent number 10,170,128
- Issue date Jan 1, 2019
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing device, audio signal processing method, and...
- Patent number 10,152,982
- Issue date Dec 11, 2018
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 9,852,740
- Issue date Dec 26, 2017
- BlackBerry Limited
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio signal processing system for discontinuity correction
- Patent number 9,799,344
- Issue date Oct 24, 2017
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing temporal envelope of audio sign...
- Patent number 9,799,343
- Issue date Oct 24, 2017
- Huawei Technologies Co., Ltd.
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer...
- Patent number RE45526
- Issue date May 19, 2015
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernhard Grill
- 704 - Data processing: speech signal processing, linguistics, language transl...
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 8,688,439
- Issue date Apr 1, 2014
- BlackBerry Limited
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 8,447,593
- Issue date May 21, 2013
- Research in Motion Limited
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise estimating apparatus and method
- Patent number 8,370,137
- Issue date Feb 5, 2013
- Panasonic Corporation
- Toshiyuki Morii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 8,352,255
- Issue date Jan 8, 2013
- Research in Motion Limited
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 8,190,428
- Issue date May 29, 2012
- Research in Motion Limited
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Excitation vector generator, speech coder and speech decoder
- Patent number 8,086,450
- Issue date Dec 27, 2011
- Panasonic Corporation
- Kazutoshi Yasunaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer...
- Patent number 8,036,903
- Issue date Oct 11, 2011
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernhard Grill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
CELP speech decoder modifying an input vector with a fixed waveform...
- Patent number 8,036,887
- Issue date Oct 11, 2011
- Panasonic Corporation
- Kazutoshi Yasunaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for decoding
- Patent number 7,937,267
- Issue date May 3, 2011
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vector quantization apparatus and method for updating decoded vecto...
- Patent number 7,809,557
- Issue date Oct 5, 2010
- Panasonic Corporation
- Toshiyuki Morii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for speech decoding based on a parameter of th...
- Patent number 7,747,441
- Issue date Jun 29, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for speech decoding by evaluating a noise leve...
- Patent number 7,747,432
- Issue date Jun 29, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for speech encoding by evaluating a noise leve...
- Patent number 7,747,433
- Issue date Jun 29, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for speech encoding by evaluating a noise leve...
- Patent number 7,742,917
- Issue date Jun 22, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Noise canceller
- Patent number 7,587,316
- Issue date Sep 8, 2009
- Panasonic Corporation
- Toshiyuki Morii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vector search method
- Patent number 7,464,030
- Issue date Dec 9, 2008
- Sony Corporation
- Yuji Maeda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Code excited linear prediction speech decoder and method thereof
- Patent number 7,398,205
- Issue date Jul 8, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazutoshi Yasunaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 7,383,177
- Issue date Jun 3, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for speech coding, method for speech decoding and their appa...
- Patent number 7,363,220
- Issue date Apr 22, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

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
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
SESSION INFORMATION PROCESSING METHOD AND DEVICE AND STORAGE MEDIUM
- Publication number 20200066262
- Publication date Feb 27, 2020
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Yue SHU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Processing Temporal Envelope of Audio Sign...
- Publication number 20190096415
- Publication date Mar 28, 2019
- Huawei Technologies Co., Ltd
- Zexin Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...
- Publication number 20190051313
- Publication date Feb 14, 2019
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...
- Publication number 20180068669
- Publication date Mar 8, 2018
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING TEMPORAL ENVELOPE OF AUDIO SIGN...
- Publication number 20180005638
- Publication date Jan 4, 2018
- Huawei Technologies Co.,Ltd.
- Zexin LIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
AUDIO SIGNAL PROCESSING DEVICE, AUDIO SIGNAL PROCESSING METHOD, AND...
- Publication number 20160240202
- Publication date Aug 18, 2016
- NTT DoCoMo, Inc.
- Kimitaka Tsutsumi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20160163325
- Publication date Jun 9, 2016
- BlackBerry Limited
- Tadashi YAMAURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20140180696
- Publication date Jun 26, 2014
- BlackBerry Limited
- Tadashi YAMAURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20130204615
- Publication date Aug 8, 2013
- Research in Motion Limited
- Tadashi YAMAURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20130024198
- Publication date Jan 24, 2013
- Research In Motion Limited
- Tadashi YAMAURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXCITATION VECTOR GENERATOR, SPEECH CODER AND SPEECH DECODER
- Publication number 20120185242
- Publication date Jul 19, 2012
- PANASONIC CORPORATION
- Toshiyuki Morii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20120150535
- Publication date Jun 14, 2012
- Research in Motion Limited
- Tadashi YAMAURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20110172995
- Publication date Jul 14, 2011
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXCITATION VECTOR GENERATOR, SPEECH CODER AND SPEECH DECODER
- Publication number 20100324892
- Publication date Dec 23, 2010
- PANASONIC CORPORATION
- Kazutoshi YASUNAGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH CODER AND SPEECH DECODER
- Publication number 20100256975
- Publication date Oct 7, 2010
- PANASONIC CORPORATION
- Kazutoshi YASUNAGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...
- Publication number 20090094025
- Publication date Apr 9, 2009
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPEECH CODER AND SPEECH DECODER
- Publication number 20090012781
- Publication date Jan 8, 2009
- Matsushita Electric Industrial Co., Ltd.
- Kazutoshi YASUNAGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXCITATION VECTOR GENERATOR, SPEECH CODER AND SPEECH DECODER
- Publication number 20080275698
- Publication date Nov 6, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kazutoshi YASUNAGA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ANALYSIS FILTERBANK, SYNTHESIS FILTERBANK, ENCODER, DE-CODER, MIXER...
- Publication number 20080097764
- Publication date Apr 24, 2008
- Bernhard GRILL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080071525
- Publication date Mar 20, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080071526
- Publication date Mar 20, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080071527
- Publication date Mar 20, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080071524
- Publication date Mar 20, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080065394
- Publication date Mar 13, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080065375
- Publication date Mar 13, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20080065385
- Publication date Mar 13, 2008
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method for speech coding, method for speech decoding and their appa...
- Publication number 20070118379
- Publication date May 24, 2007
- Tadashi Yamaura
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Excitation vector generator, speech coder and speech decoder
- Publication number 20070100613
- Publication date May 3, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kazutoshi Yasunaga
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Vector sum excited linear prediction [VSELP]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Audio signal discontinuity correction processing system

Audio signal discontinuity processing system

Session information processing method and device and storage medium

Audio signal processing device, audio signal processing method, and...

Method and apparatus for processing temporal envelope of audio sign...

Method and apparatus for processing temporal envelope of audio sign...

Audio signal processing device, audio signal processing method, and...

Method for speech coding, method for speech decoding and their appa...

Audio signal processing system for discontinuity correction

Method and apparatus for processing temporal envelope of audio sign...

Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Noise estimating apparatus and method

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Excitation vector generator, speech coder and speech decoder

Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer...

CELP speech decoder modifying an input vector with a fixed waveform...

Method and apparatus for decoding

Vector quantization apparatus and method for updating decoded vecto...

Method and apparatus for speech decoding based on a parameter of th...

Method and apparatus for speech decoding by evaluating a noise leve...

Method and apparatus for speech encoding by evaluating a noise leve...

Method and apparatus for speech encoding by evaluating a noise leve...

Noise canceller

Vector search method

Code excited linear prediction speech decoder and method thereof

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Patents Applicationslast 30 patents

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

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

SESSION INFORMATION PROCESSING METHOD AND DEVICE AND STORAGE MEDIUM

Method and Apparatus for Processing Temporal Envelope of Audio Sign...

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

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

METHOD AND APPARATUS FOR PROCESSING TEMPORAL ENVELOPE OF AUDIO SIGN...

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

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

EXCITATION VECTOR GENERATOR, SPEECH CODER AND SPEECH DECODER

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

EXCITATION VECTOR GENERATOR, SPEECH CODER AND SPEECH DECODER

SPEECH CODER AND SPEECH DECODER

METHOD FOR SPEECH CODING, METHOD FOR SPEECH DECODING AND THEIR APPA...

SPEECH CODER AND SPEECH DECODER

EXCITATION VECTOR GENERATOR, SPEECH CODER AND SPEECH DECODER

ANALYSIS FILTERBANK, SYNTHESIS FILTERBANK, ENCODER, DE-CODER, MIXER...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Method for speech coding, method for speech decoding and their appa...

Excitation vector generator, speech coder and speech decoder