WO2008111158A1 - 音声波形補間装置および方法 - Google Patents
音声波形補間装置および方法 Download PDFInfo
- Publication number
- WO2008111158A1 WO2008111158A1 PCT/JP2007/054849 JP2007054849W WO2008111158A1 WO 2008111158 A1 WO2008111158 A1 WO 2008111158A1 JP 2007054849 W JP2007054849 W JP 2007054849W WO 2008111158 A1 WO2008111158 A1 WO 2008111158A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- voice data
- interpolated
- voice
- waveform
- interpolating device
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
- G10L19/097—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters using prototype waveform decomposition or prototype waveform interpolative [PWI] coders
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Analogue/Digital Conversion (AREA)
- Noise Elimination (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Electrophonic Musical Instruments (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephone Function (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800433010A CN101542593B (zh) | 2007-03-12 | 2007-03-12 | 语音波形内插装置及方法 |
JP2009503800A JP5233986B2 (ja) | 2007-03-12 | 2007-03-12 | 音声波形補間装置および方法 |
PCT/JP2007/054849 WO2008111158A1 (ja) | 2007-03-12 | 2007-03-12 | 音声波形補間装置および方法 |
US12/585,005 US20090326950A1 (en) | 2007-03-12 | 2009-08-31 | Voice waveform interpolating apparatus and method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/054849 WO2008111158A1 (ja) | 2007-03-12 | 2007-03-12 | 音声波形補間装置および方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/585,005 Continuation US20090326950A1 (en) | 2007-03-12 | 2009-08-31 | Voice waveform interpolating apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008111158A1 true WO2008111158A1 (ja) | 2008-09-18 |
Family
ID=39759109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/054849 WO2008111158A1 (ja) | 2007-03-12 | 2007-03-12 | 音声波形補間装置および方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090326950A1 (ja) |
JP (1) | JP5233986B2 (ja) |
CN (1) | CN101542593B (ja) |
WO (1) | WO2008111158A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101859566A (zh) * | 2009-04-02 | 2010-10-13 | 索尼公司 | 信号处理设备、方法和程序 |
WO2012070340A1 (ja) * | 2010-11-26 | 2012-05-31 | 株式会社エヌ・ティ・ティ・ドコモ | 隠蔽信号生成装置、隠蔽信号生成方法および隠蔽信号生成プログラム |
WO2013076801A1 (ja) * | 2011-11-22 | 2013-05-30 | パイオニア株式会社 | 音声信号補正装置及び音声信号補正方法 |
WO2015064346A1 (ja) * | 2013-10-29 | 2015-05-07 | 株式会社Nttドコモ | 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004109659A1 (ja) * | 2003-06-05 | 2004-12-16 | Kabushiki Kaisha Kenwood | 音声合成装置、音声合成方法及びプログラム |
KR20120056661A (ko) * | 2010-11-25 | 2012-06-04 | 한국전자통신연구원 | 음성 신호 전처리 장치 및 방법 |
JP6024191B2 (ja) * | 2011-05-30 | 2016-11-09 | ヤマハ株式会社 | 音声合成装置および音声合成方法 |
US20150249693A1 (en) * | 2012-10-12 | 2015-09-03 | Ankush Gupta | Method and system for enabling communication between at least two communication devices using an animated character in real-time. |
KR20140067512A (ko) * | 2012-11-26 | 2014-06-05 | 삼성전자주식회사 | 신호 처리 장치 및 그 신호 처리 방법 |
JP6171711B2 (ja) * | 2013-08-09 | 2017-08-02 | ヤマハ株式会社 | 音声解析装置および音声解析方法 |
US11287310B2 (en) | 2019-04-23 | 2022-03-29 | Computational Systems, Inc. | Waveform gap filling |
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JP2002271397A (ja) * | 2001-03-13 | 2002-09-20 | Nec Corp | パケット損失復旧器、及び、パケット損失復旧方法 |
WO2004068098A1 (ja) * | 2003-01-30 | 2004-08-12 | Fujitsu Limited | 音声パケット消失隠蔽装置,音声パケット消失隠蔽方法,受信端末および音声通信システム |
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JP2005233993A (ja) * | 2004-02-17 | 2005-09-02 | Matsushita Electric Ind Co Ltd | 音声伝送システム |
JP2005274917A (ja) * | 2004-03-24 | 2005-10-06 | Mitsubishi Electric Corp | 音声復号装置 |
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JP2795151B2 (ja) * | 1993-12-28 | 1998-09-10 | 日本電気株式会社 | 簡易型携帯電話システムのシステム情報と音声の多重方式 |
US6330023B1 (en) * | 1994-03-18 | 2001-12-11 | American Telephone And Telegraph Corporation | Video signal processing systems and methods utilizing automated speech analysis |
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JP4132109B2 (ja) * | 1995-10-26 | 2008-08-13 | ソニー株式会社 | 音声信号の再生方法及び装置、並びに音声復号化方法及び装置、並びに音声合成方法及び装置 |
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JP3157116B2 (ja) * | 1996-03-29 | 2001-04-16 | 三菱電機株式会社 | 音声符号化伝送システム |
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-
2007
- 2007-03-12 WO PCT/JP2007/054849 patent/WO2008111158A1/ja active Application Filing
- 2007-03-12 CN CN2007800433010A patent/CN101542593B/zh not_active Expired - Fee Related
- 2007-03-12 JP JP2009503800A patent/JP5233986B2/ja not_active Expired - Fee Related
-
2009
- 2009-08-31 US US12/585,005 patent/US20090326950A1/en not_active Abandoned
Patent Citations (5)
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JP2002271397A (ja) * | 2001-03-13 | 2002-09-20 | Nec Corp | パケット損失復旧器、及び、パケット損失復旧方法 |
WO2004068098A1 (ja) * | 2003-01-30 | 2004-08-12 | Fujitsu Limited | 音声パケット消失隠蔽装置,音声パケット消失隠蔽方法,受信端末および音声通信システム |
JP2005027051A (ja) * | 2003-07-02 | 2005-01-27 | Alps Electric Co Ltd | リアルタイムデータの補正方法及びブルートゥースモジュール |
JP2005233993A (ja) * | 2004-02-17 | 2005-09-02 | Matsushita Electric Ind Co Ltd | 音声伝送システム |
JP2005274917A (ja) * | 2004-03-24 | 2005-10-06 | Mitsubishi Electric Corp | 音声復号装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101859566A (zh) * | 2009-04-02 | 2010-10-13 | 索尼公司 | 信号处理设备、方法和程序 |
CN101859566B (zh) * | 2009-04-02 | 2012-08-29 | 索尼公司 | 信号处理设备和方法 |
WO2012070340A1 (ja) * | 2010-11-26 | 2012-05-31 | 株式会社エヌ・ティ・ティ・ドコモ | 隠蔽信号生成装置、隠蔽信号生成方法および隠蔽信号生成プログラム |
JP2012113235A (ja) * | 2010-11-26 | 2012-06-14 | Ntt Docomo Inc | 隠蔽信号生成装置、隠蔽信号生成方法および隠蔽信号生成プログラム |
WO2013076801A1 (ja) * | 2011-11-22 | 2013-05-30 | パイオニア株式会社 | 音声信号補正装置及び音声信号補正方法 |
JP5671630B2 (ja) * | 2011-11-22 | 2015-02-18 | パイオニア株式会社 | 音声信号補正装置及び音声信号補正方法 |
WO2015064346A1 (ja) * | 2013-10-29 | 2015-05-07 | 株式会社Nttドコモ | 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム |
Also Published As
Publication number | Publication date |
---|---|
CN101542593B (zh) | 2013-04-17 |
CN101542593A (zh) | 2009-09-23 |
JPWO2008111158A1 (ja) | 2010-06-24 |
US20090326950A1 (en) | 2009-12-31 |
JP5233986B2 (ja) | 2013-07-10 |
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