JP2009134303A5 - - Google Patents
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- JP2009134303A5 JP2009134303A5 JP2009018916A JP2009018916A JP2009134303A5 JP 2009134303 A5 JP2009134303 A5 JP 2009134303A5 JP 2009018916 A JP2009018916 A JP 2009018916A JP 2009018916 A JP2009018916 A JP 2009018916A JP 2009134303 A5 JP2009134303 A5 JP 2009134303A5
- Authority
- JP
- Japan
- Prior art keywords
- code
- speech
- adaptive
- vector
- linear prediction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009018916A JP4916521B2 (ja) | 1997-12-24 | 2009-01-30 | 音声復号化方法及び音声符号化方法及び音声復号化装置及び音声符号化装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35475497 | 1997-12-24 | ||
| JP1997354754 | 1997-12-24 | ||
| JP2009018916A JP4916521B2 (ja) | 1997-12-24 | 2009-01-30 | 音声復号化方法及び音声符号化方法及び音声復号化装置及び音声符号化装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007265301A Division JP4800285B2 (ja) | 1997-12-24 | 2007-10-11 | 音声復号化方法及び音声復号化装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009134303A JP2009134303A (ja) | 2009-06-18 |
| JP2009134303A5 true JP2009134303A5 (https=) | 2011-04-07 |
| JP4916521B2 JP4916521B2 (ja) | 2012-04-11 |
Family
ID=18439687
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000526920A Expired - Lifetime JP3346765B2 (ja) | 1997-12-24 | 1998-12-07 | 音声復号化方法及び音声復号化装置 |
| JP2009018916A Expired - Lifetime JP4916521B2 (ja) | 1997-12-24 | 2009-01-30 | 音声復号化方法及び音声符号化方法及び音声復号化装置及び音声符号化装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000526920A Expired - Lifetime JP3346765B2 (ja) | 1997-12-24 | 1998-12-07 | 音声復号化方法及び音声復号化装置 |
Country Status (11)
| Country | Link |
|---|---|
| US (18) | US7092885B1 (https=) |
| EP (8) | EP2154681A3 (https=) |
| JP (2) | JP3346765B2 (https=) |
| KR (1) | KR100373614B1 (https=) |
| CN (5) | CN1737903A (https=) |
| AU (1) | AU732401B2 (https=) |
| CA (4) | CA2636684C (https=) |
| DE (3) | DE69736446T2 (https=) |
| IL (1) | IL136722A0 (https=) |
| NO (3) | NO20003321D0 (https=) |
| WO (1) | WO1999034354A1 (https=) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69736446T2 (de) * | 1997-12-24 | 2007-03-29 | Mitsubishi Denki K.K. | Audio Dekodierverfahren und -vorrichtung |
| US6865531B1 (en) * | 1999-07-01 | 2005-03-08 | Koninklijke Philips Electronics N.V. | Speech processing system for processing a degraded speech signal |
| AU6067100A (en) * | 1999-07-02 | 2001-01-22 | Tellabs Operations, Inc. | Coded domain adaptive level control of compressed speech |
| JP2001075600A (ja) * | 1999-09-07 | 2001-03-23 | Mitsubishi Electric Corp | 音声符号化装置および音声復号化装置 |
| JP4619549B2 (ja) * | 2000-01-11 | 2011-01-26 | パナソニック株式会社 | マルチモード音声復号化装置及びマルチモード音声復号化方法 |
| JP4510977B2 (ja) * | 2000-02-10 | 2010-07-28 | 三菱電機株式会社 | 音声符号化方法および音声復号化方法とその装置 |
| FR2813722B1 (fr) * | 2000-09-05 | 2003-01-24 | France Telecom | Procede et dispositif de dissimulation d'erreurs et systeme de transmission comportant un tel dispositif |
| JP3404016B2 (ja) * | 2000-12-26 | 2003-05-06 | 三菱電機株式会社 | 音声符号化装置及び音声符号化方法 |
| JP3404024B2 (ja) * | 2001-02-27 | 2003-05-06 | 三菱電機株式会社 | 音声符号化方法および音声符号化装置 |
| JP3566220B2 (ja) | 2001-03-09 | 2004-09-15 | 三菱電機株式会社 | 音声符号化装置、音声符号化方法、音声復号化装置及び音声復号化方法 |
| KR100467326B1 (ko) * | 2002-12-09 | 2005-01-24 | 학교법인연세대학교 | 추가 비트 할당 기법을 이용한 음성 부호화 및 복호화를위한 송수신기 |
| US20040244310A1 (en) * | 2003-03-28 | 2004-12-09 | Blumberg Marvin R. | Data center |
| WO2006121101A1 (ja) * | 2005-05-13 | 2006-11-16 | Matsushita Electric Industrial Co., Ltd. | 音声符号化装置およびスペクトル変形方法 |
| US20090164211A1 (en) * | 2006-05-10 | 2009-06-25 | Panasonic Corporation | Speech encoding apparatus and speech encoding method |
| US8712766B2 (en) * | 2006-05-16 | 2014-04-29 | Motorola Mobility Llc | Method and system for coding an information signal using closed loop adaptive bit allocation |
| BRPI0718300B1 (pt) * | 2006-10-24 | 2018-08-14 | Voiceage Corporation | Método e dispositivo para codificar quadros de transição em sinais de fala. |
| SG165383A1 (en) | 2006-11-10 | 2010-10-28 | Panasonic Corp | Parameter decoding device, parameter encoding device, and parameter decoding method |
| WO2008072732A1 (ja) * | 2006-12-14 | 2008-06-19 | Panasonic Corporation | 音声符号化装置および音声符号化方法 |
| US20080249783A1 (en) * | 2007-04-05 | 2008-10-09 | Texas Instruments Incorporated | Layered Code-Excited Linear Prediction Speech Encoder and Decoder Having Plural Codebook Contributions in Enhancement Layers Thereof and Methods of Layered CELP Encoding and Decoding |
| CN101971251B (zh) * | 2008-03-14 | 2012-08-08 | 杜比实验室特许公司 | 像言语的信号和不像言语的信号的多模式编解码方法及装置 |
| US9056697B2 (en) * | 2008-12-15 | 2015-06-16 | Exopack, Llc | Multi-layered bags and methods of manufacturing the same |
| US8649456B2 (en) | 2009-03-12 | 2014-02-11 | Futurewei Technologies, Inc. | System and method for channel information feedback in a wireless communications system |
| US8675627B2 (en) * | 2009-03-23 | 2014-03-18 | Futurewei Technologies, Inc. | Adaptive precoding codebooks for wireless communications |
| US9070356B2 (en) * | 2012-04-04 | 2015-06-30 | Google Technology Holdings LLC | Method and apparatus for generating a candidate code-vector to code an informational signal |
| US9208798B2 (en) | 2012-04-09 | 2015-12-08 | Board Of Regents, The University Of Texas System | Dynamic control of voice codec data rate |
| MX362139B (es) | 2012-11-15 | 2019-01-07 | Ntt Docomo Inc | Dispositivo codificador de audio, metodo de codificacion de audio, programa de codificacion de audio, dispositivo decodificador de audio, metodo de decodificacion de audio, y programa de decodificacion de audio. |
| MX353042B (es) | 2013-06-10 | 2017-12-18 | Fraunhofer Ges Forschung | Método y aparato para codificación, procesamiento y decodificación de envolvente de señal de audio mediante modelado de una representación de suma acumulativa que emplea cuantificación de distribución y codificación. |
| CN111370009B (zh) | 2013-10-18 | 2023-12-22 | 弗朗霍夫应用科学研究促进协会 | 使用语音相关的频谱整形信息编码音频信号和解码音频信号的概念 |
| CA2927722C (en) | 2013-10-18 | 2018-08-07 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Concept for encoding an audio signal and decoding an audio signal using deterministic and noise like information |
| CN104934035B (zh) | 2014-03-21 | 2017-09-26 | 华为技术有限公司 | 语音频码流的解码方法及装置 |
| ES2744904T3 (es) * | 2014-05-01 | 2020-02-26 | Nippon Telegraph & Telephone | Dispositivo de codificación de señal de sonido, método de codificación de señal de sonido, programa y medio de grabación |
| US9934790B2 (en) * | 2015-07-31 | 2018-04-03 | Apple Inc. | Encoded audio metadata-based equalization |
| JP6759927B2 (ja) * | 2016-09-23 | 2020-09-23 | 富士通株式会社 | 発話評価装置、発話評価方法、および発話評価プログラム |
| JP6791258B2 (ja) * | 2016-11-07 | 2020-11-25 | ヤマハ株式会社 | 音声合成方法、音声合成装置およびプログラム |
| US10878831B2 (en) * | 2017-01-12 | 2020-12-29 | Qualcomm Incorporated | Characteristic-based speech codebook selection |
| JP6514262B2 (ja) * | 2017-04-18 | 2019-05-15 | ローランドディー.ジー.株式会社 | インクジェットプリンタおよび印刷方法 |
| CN112201270B (zh) * | 2020-10-26 | 2023-05-23 | 平安科技(深圳)有限公司 | 语音噪声的处理方法、装置、计算机设备及存储介质 |
| EP4053750A1 (en) * | 2021-03-04 | 2022-09-07 | Tata Consultancy Services Limited | Method and system for time series data prediction based on seasonal lags |
Family Cites Families (63)
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| JPH0197294A (ja) | 1987-10-06 | 1989-04-14 | Piran Mirton | 木材パルプ等の精製機 |
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| JPH0333900A (ja) * | 1989-06-30 | 1991-02-14 | Fujitsu Ltd | 音声符号化方式 |
| CA2019801C (en) | 1989-06-28 | 1994-05-31 | Tomohiko Taniguchi | System for speech coding and an apparatus for the same |
| JP2940005B2 (ja) * | 1989-07-20 | 1999-08-25 | 日本電気株式会社 | 音声符号化装置 |
| CA2021514C (en) * | 1989-09-01 | 1998-12-15 | Yair Shoham | Constrained-stochastic-excitation coding |
| US5754976A (en) * | 1990-02-23 | 1998-05-19 | Universite De Sherbrooke | Algebraic codebook with signal-selected pulse amplitude/position combinations for fast coding of speech |
| JPH0451200A (ja) * | 1990-06-18 | 1992-02-19 | Fujitsu Ltd | 音声符号化方式 |
| US5293449A (en) * | 1990-11-23 | 1994-03-08 | Comsat Corporation | Analysis-by-synthesis 2,4 kbps linear predictive speech codec |
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| US5396576A (en) * | 1991-05-22 | 1995-03-07 | Nippon Telegraph And Telephone Corporation | Speech coding and decoding methods using adaptive and random code books |
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1998
- 1998-12-07 DE DE69736446T patent/DE69736446T2/de not_active Expired - Lifetime
- 1998-12-07 KR KR10-2000-7007047A patent/KR100373614B1/ko not_active Expired - Lifetime
- 1998-12-07 DE DE69837822T patent/DE69837822T2/de not_active Expired - Lifetime
- 1998-12-07 IL IL13672298A patent/IL136722A0/xx unknown
- 1998-12-07 CA CA002636684A patent/CA2636684C/en not_active Expired - Lifetime
- 1998-12-07 EP EP09014424A patent/EP2154681A3/en not_active Ceased
- 1998-12-07 CN CNA2005100895281A patent/CN1737903A/zh active Pending
- 1998-12-07 AU AU13526/99A patent/AU732401B2/en not_active Expired
- 1998-12-07 US US09/530,719 patent/US7092885B1/en not_active Expired - Lifetime
- 1998-12-07 EP EP06008656A patent/EP1686563A3/en not_active Withdrawn
- 1998-12-07 EP EP03090370A patent/EP1426925B1/en not_active Expired - Lifetime
- 1998-12-07 EP EP09014422.1A patent/EP2154679B1/en not_active Expired - Lifetime
- 1998-12-07 EP EP05015792A patent/EP1596367A3/en not_active Ceased
- 1998-12-07 CN CN2005100563318A patent/CN1658282A/zh active Pending
- 1998-12-07 EP EP05015793A patent/EP1596368B1/en not_active Expired - Lifetime
- 1998-12-07 CN CNB988126826A patent/CN1143268C/zh not_active Expired - Lifetime
- 1998-12-07 CA CA002315699A patent/CA2315699C/en not_active Expired - Lifetime
- 1998-12-07 JP JP2000526920A patent/JP3346765B2/ja not_active Expired - Lifetime
- 1998-12-07 EP EP98957197A patent/EP1052620B1/en not_active Expired - Lifetime
- 1998-12-07 WO PCT/JP1998/005513 patent/WO1999034354A1/ja not_active Ceased
- 1998-12-07 CN CN200510088000A patent/CN100583242C/zh not_active Expired - Lifetime
- 1998-12-07 CN CNA031584632A patent/CN1494055A/zh active Pending
- 1998-12-07 CA CA2722196A patent/CA2722196C/en not_active Expired - Lifetime
- 1998-12-07 EP EP09014423.9A patent/EP2154680B1/en not_active Expired - Lifetime
- 1998-12-07 DE DE69825180T patent/DE69825180T2/de not_active Expired - Fee Related
- 1998-12-07 CA CA2636552A patent/CA2636552C/en not_active Expired - Lifetime
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2000
- 2000-06-23 NO NO20003321A patent/NO20003321D0/no not_active Application Discontinuation
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2003
- 2003-11-17 NO NO20035109A patent/NO323734B1/no not_active IP Right Cessation
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2004
- 2004-01-06 NO NO20040046A patent/NO20040046L/no not_active Application Discontinuation
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2005
- 2005-03-28 US US11/090,227 patent/US7363220B2/en not_active Expired - Fee Related
- 2005-07-26 US US11/188,624 patent/US7383177B2/en not_active Expired - Fee Related
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2007
- 2007-01-16 US US11/653,288 patent/US7747441B2/en not_active Expired - Fee Related
- 2007-10-29 US US11/976,883 patent/US7747433B2/en not_active Expired - Fee Related
- 2007-10-29 US US11/976,840 patent/US7747432B2/en not_active Expired - Fee Related
- 2007-10-29 US US11/976,841 patent/US20080065394A1/en not_active Abandoned
- 2007-10-29 US US11/976,878 patent/US20080071526A1/en not_active Abandoned
- 2007-10-29 US US11/976,830 patent/US20080065375A1/en not_active Abandoned
- 2007-10-29 US US11/976,877 patent/US7742917B2/en not_active Expired - Fee Related
- 2007-10-29 US US11/976,828 patent/US20080071524A1/en not_active Abandoned
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2008
- 2008-12-11 US US12/332,601 patent/US7937267B2/en not_active Expired - Fee Related
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2009
- 2009-01-30 JP JP2009018916A patent/JP4916521B2/ja not_active Expired - Lifetime
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2011
- 2011-03-28 US US13/073,560 patent/US8190428B2/en not_active Expired - Fee Related
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2012
- 2012-02-17 US US13/399,830 patent/US8352255B2/en not_active Expired - Fee Related
- 2012-09-14 US US13/618,345 patent/US8447593B2/en not_active Expired - Fee Related
-
2013
- 2013-03-11 US US13/792,508 patent/US8688439B2/en not_active Expired - Fee Related
-
2014
- 2014-02-25 US US14/189,013 patent/US9263025B2/en not_active Expired - Fee Related
-
2016
- 2016-02-12 US US15/043,189 patent/US9852740B2/en not_active Expired - Fee Related
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