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WO2003019530A1 - Pitch waveform signal generation apparatus, pitch waveform signal generation method, and program - Google Patents

Pitch waveform signal generation apparatus, pitch waveform signal generation method, and program Download PDF

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Publication number
WO2003019530A1
WO2003019530A1 PCT/JP2002/008820 JP0208820W WO03019530A1 WO 2003019530 A1 WO2003019530 A1 WO 2003019530A1 JP 0208820 W JP0208820 W JP 0208820W WO 03019530 A1 WO03019530 A1 WO 03019530A1
Authority
WO
WIPO (PCT)
Prior art keywords
pitch
signal generation
waveform signal
pitch waveform
filtering
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.)
Ceased
Application number
PCT/JP2002/008820
Other languages
English (en)
French (fr)
Inventor
Yasushi Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kenwood KK
Original Assignee
Kenwood KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kenwood KK filed Critical Kenwood KK
Priority to JP2003522907A priority Critical patent/JP4170217B2/ja
Priority to US10/415,415 priority patent/US20040220801A1/en
Priority to DE60229757T priority patent/DE60229757D1/de
Priority to EP02772827A priority patent/EP1422693B1/en
Publication of WO2003019530A1 publication Critical patent/WO2003019530A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G10L19/09—Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor
    • 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
    • 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
    • G10L19/26—Pre-filtering or post-filtering
    • G10L19/265—Pre-filtering, e.g. high frequency emphasis prior to encoding

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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PCT/JP2002/008820 2001-08-31 2002-08-30 Pitch waveform signal generation apparatus, pitch waveform signal generation method, and program Ceased WO2003019530A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003522907A JP4170217B2 (ja) 2001-08-31 2002-08-30 ピッチ波形信号生成装置、ピッチ波形信号生成方法及びプログラム
US10/415,415 US20040220801A1 (en) 2001-08-31 2002-08-30 Pitch waveform signal generating apparatus, pitch waveform signal generation method and program
DE60229757T DE60229757D1 (de) 2001-08-31 2002-08-30 Tonhöhensignalformerzeugungsvorrichtung; tonhöhensignalformerzeugungsverfahren und programm
EP02772827A EP1422693B1 (en) 2001-08-31 2002-08-30 Pitch waveform signal generation apparatus; pitch waveform signal generation method; and program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-263395 2001-08-31
JP2001263395 2001-08-31

Publications (1)

Publication Number Publication Date
WO2003019530A1 true WO2003019530A1 (en) 2003-03-06

Family

ID=19090157

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/008820 Ceased WO2003019530A1 (en) 2001-08-31 2002-08-30 Pitch waveform signal generation apparatus, pitch waveform signal generation method, and program

Country Status (6)

Country Link
US (1) US20040220801A1 (ja)
EP (1) EP1422693B1 (ja)
JP (1) JP4170217B2 (ja)
CN (2) CN1224956C (ja)
DE (1) DE60229757D1 (ja)
WO (1) WO2003019530A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1610300A4 (en) * 2003-03-28 2007-02-21 Kenwood Corp LANGUAGE SIGNAL COMPRESSION DEVICE, VOICE SIGNAL COMPRESSION PROCESS AND PROGRAM
EP1596363A4 (en) * 2003-02-17 2007-07-25 Kenwood Corp VOICE SYNTHESIS PROCESSING SYSTEM

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DE60232560D1 (de) 2001-08-31 2009-07-16 Kenwood Hachioji Kk Vorrichtung und Verfahren zur Erzeugung eines Signals mit konstanten Grundfrequenz und Vorrichtung sowie Verfahren zum Synthetisieren von Sprachsignalen unter Verwendung dieser Signals mit konstanten Grundfrequenz.
JP3947871B2 (ja) * 2002-12-02 2007-07-25 Ｎｅｃインフロンティア株式会社 音声データ送受信方式
CN1848240B (zh) * 2005-04-12 2011-12-21 佳能株式会社 基于离散对数傅立叶变换的基音检测方法、设备和介质
RU2296377C2 (ru) * 2005-06-14 2007-03-27 Михаил Николаевич Гусев Способ анализа и синтеза речи
JP2009501909A (ja) * 2005-07-18 2009-01-22 トグノラ，ディエゴ，ジュセッペ 信号処理方法およびシステム
US8165882B2 (en) * 2005-09-06 2012-04-24 Nec Corporation Method, apparatus and program for speech synthesis
CN101542593B (zh) * 2007-03-12 2013-04-17 富士通株式会社 语音波形内插装置及方法
CN101030375B (zh) * 2007-04-13 2011-01-26 清华大学 一种基于动态规划的基音周期提取方法
EP2360680B1 (en) * 2009-12-30 2012-12-26 Synvo GmbH Pitch period segmentation of speech signals
US9236064B2 (en) 2012-02-15 2016-01-12 Microsoft Technology Licensing, Llc Sample rate converter with automatic anti-aliasing filter
US9640172B2 (en) 2012-03-02 2017-05-02 Yamaha Corporation Sound synthesizing apparatus and method, sound processing apparatus, by arranging plural waveforms on two successive processing periods
GB2508417B (en) * 2012-11-30 2017-02-08 Toshiba Res Europe Ltd A speech processing system
EP3537439B1 (en) * 2014-05-01 2020-05-13 Nippon Telegraph and Telephone Corporation Periodic-combined-envelope-sequence generation device, periodic-combined-envelope-sequence generation method, periodic-combined-envelope-sequence generation program and recording medium
CN105871339B (zh) * 2015-01-20 2020-05-08 普源精电科技股份有限公司 一种灵活的可分段调制的信号发生器
CN105448289A (zh) * 2015-11-16 2016-03-30 努比亚技术有限公司 一种语音合成、删除方法、装置及语音删除合成方法
CN105931651B (zh) * 2016-04-13 2019-09-24 南方科技大学 助听设备中的语音信号处理方法、装置及助听设备
CN107958672A (zh) * 2017-12-12 2018-04-24 广州酷狗计算机科技有限公司 获取基音波形数据的方法和装置
CN108269579B (zh) * 2018-01-18 2020-11-10 厦门美图之家科技有限公司 语音数据处理方法、装置、电子设备及可读存储介质
CN108682413B (zh) * 2018-04-24 2020-09-29 上海师范大学 一种基于语音转换的情感疏导系统
CN109346106B (zh) * 2018-09-06 2022-12-06 河海大学 一种基于子带信噪比加权的倒谱域基音周期估计方法
CN111289093A (zh) * 2018-12-06 2020-06-16 珠海格力电器股份有限公司 一种空调异响噪音评判方法及系统

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JPH06289897A (ja) * 1993-03-31 1994-10-18 Sony Corp 音声信号処理装置
JPH1097287A (ja) * 1996-07-30 1998-04-14 Atr Ningen Joho Tsushin Kenkyusho:Kk 周期信号変換方法、音変換方法および信号分析方法
JPH11184497A (ja) * 1997-04-09 1999-07-09 Matsushita Electric Ind Co Ltd 音声分析方法、音声合成方法および媒体
JP2000214877A (ja) * 1999-01-26 2000-08-04 Oki Electric Ind Co Ltd 音声素片作成方法及び装置
JP2000250569A (ja) * 1999-03-03 2000-09-14 Yamaha Corp 圧縮オーディオ信号補正器、および圧縮オーディオ信号再生装置

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US4624012A (en) * 1982-05-06 1986-11-18 Texas Instruments Incorporated Method and apparatus for converting voice characteristics of synthesized speech
EP0248593A1 (en) * 1986-06-06 1987-12-09 Speech Systems, Inc. Preprocessing system for speech recognition
JPH05307399A (ja) * 1992-05-01 1993-11-19 Sony Corp 音声分析方式
US5864812A (en) * 1994-12-06 1999-01-26 Matsushita Electric Industrial Co., Ltd. Speech synthesizing method and apparatus for combining natural speech segments and synthesized speech segments
JP2976860B2 (ja) * 1995-09-13 1999-11-10 松下電器産業株式会社 再生装置
JP3424787B2 (ja) * 1996-03-12 2003-07-07 ヤマハ株式会社 演奏情報検出装置
US6490562B1 (en) * 1997-04-09 2002-12-03 Matsushita Electric Industrial Co., Ltd. Method and system for analyzing voices
EP0993674B1 (en) * 1998-05-11 2006-08-16 Philips Electronics N.V. Pitch detection
US6754630B2 (en) * 1998-11-13 2004-06-22 Qualcomm, Inc. Synthesis of speech from pitch prototype waveforms by time-synchronous waveform interpolation
JP4489231B2 (ja) * 2000-02-23 2010-06-23 富士通マイクロエレクトロニクス株式会社 遅延時間調整方法と遅延時間調整回路
JP2002091475A (ja) * 2000-09-18 2002-03-27 Matsushita Electric Ind Co Ltd 音声合成方法
DE60232560D1 (de) * 2001-08-31 2009-07-16 Kenwood Hachioji Kk Vorrichtung und Verfahren zur Erzeugung eines Signals mit konstanten Grundfrequenz und Vorrichtung sowie Verfahren zum Synthetisieren von Sprachsignalen unter Verwendung dieser Signals mit konstanten Grundfrequenz.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289897A (ja) * 1993-03-31 1994-10-18 Sony Corp 音声信号処理装置
JPH1097287A (ja) * 1996-07-30 1998-04-14 Atr Ningen Joho Tsushin Kenkyusho:Kk 周期信号変換方法、音変換方法および信号分析方法
JPH11184497A (ja) * 1997-04-09 1999-07-09 Matsushita Electric Ind Co Ltd 音声分析方法、音声合成方法および媒体
JP2000214877A (ja) * 1999-01-26 2000-08-04 Oki Electric Ind Co Ltd 音声素片作成方法及び装置
JP2000250569A (ja) * 1999-03-03 2000-09-14 Yamaha Corp 圧縮オーディオ信号補正器、および圧縮オーディオ信号再生装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1596363A4 (en) * 2003-02-17 2007-07-25 Kenwood Corp VOICE SYNTHESIS PROCESSING SYSTEM
EP1610300A4 (en) * 2003-03-28 2007-02-21 Kenwood Corp LANGUAGE SIGNAL COMPRESSION DEVICE, VOICE SIGNAL COMPRESSION PROCESS AND PROGRAM
CN100570709C (zh) * 2003-03-28 2009-12-16 株式会社建伍 语音信号压缩设备、语音信号压缩方法和程序
US7653540B2 (en) 2003-03-28 2010-01-26 Kabushiki Kaisha Kenwood Speech signal compression device, speech signal compression method, and program
KR101009799B1 (ko) * 2003-03-28 2011-01-19 가부시키 가이샤 켄우드 음성 신호 압축 장치, 음성 신호 압축 방법 및 프로그램

Also Published As

Publication number Publication date
CN1224956C (zh) 2005-10-26
EP1422693A4 (en) 2007-02-14
US20040220801A1 (en) 2004-11-04
EP1422693A1 (en) 2004-05-26
DE60229757D1 (de) 2008-12-18
CN100568343C (zh) 2009-12-09
JPWO2003019530A1 (ja) 2004-12-16
EP1422693B1 (en) 2008-11-05
JP4170217B2 (ja) 2008-10-22
CN1473325A (zh) 2004-02-04
CN1702736A (zh) 2005-11-30

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