DE60037232D1 - Gerät zur Konvertierung der Wiedergabegeschwindigkeit und Verfahren zur Konvertierung der Wiedergabegeschwindigkeit - Google Patents

Gerät zur Konvertierung der Wiedergabegeschwindigkeit und Verfahren zur Konvertierung der Wiedergabegeschwindigkeit

Info

Publication number
DE60037232D1
DE60037232D1 DE60037232T DE60037232T DE60037232D1 DE 60037232 D1 DE60037232 D1 DE 60037232D1 DE 60037232 T DE60037232 T DE 60037232T DE 60037232 T DE60037232 T DE 60037232T DE 60037232 D1 DE60037232 D1 DE 60037232D1
Authority
DE
Germany
Prior art keywords
converting
playback speed
playback
speed
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.)
Expired - Lifetime
Application number
DE60037232T
Other languages
English (en)
Other versions
DE60037232T2 (de
Inventor
Akira Inoue
Masayuki Nishiguchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60037232D1 publication Critical patent/DE60037232D1/de
Publication of DE60037232T2 publication Critical patent/DE60037232T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE60037232T 1999-10-26 2000-10-25 Vorrichtung zur Konvertierung der Wiedergabegeschwindigkeit und Verfahren zur Konvertierung der Wiedergabegeschwindigkeit Expired - Lifetime DE60037232T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30462499A JP4505899B2 (ja) 1999-10-26 1999-10-26 再生速度変換装置及び方法
JP30462499 1999-10-26

Publications (2)

Publication Number Publication Date
DE60037232D1 true DE60037232D1 (de) 2008-01-10
DE60037232T2 DE60037232T2 (de) 2008-10-09

Family

ID=17935277

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037232T Expired - Lifetime DE60037232T2 (de) 1999-10-26 2000-10-25 Vorrichtung zur Konvertierung der Wiedergabegeschwindigkeit und Verfahren zur Konvertierung der Wiedergabegeschwindigkeit

Country Status (6)

Country Link
US (1) US6675141B1 (de)
EP (1) EP1096477B1 (de)
JP (1) JP4505899B2 (de)
KR (1) KR100802186B1 (de)
DE (1) DE60037232T2 (de)
MX (1) MXPA00010448A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008022207A2 (en) 2006-08-15 2008-02-21 Broadcom Corporation Time-warping of decoded audio signal after packet loss
KR101334366B1 (ko) * 2006-12-28 2013-11-29 삼성전자주식회사 오디오 배속 재생 방법 및 장치
CN101599272B (zh) * 2008-12-30 2011-06-08 华为技术有限公司 基音搜索方法及装置
US8484018B2 (en) * 2009-08-21 2013-07-09 Casio Computer Co., Ltd Data converting apparatus and method that divides input data into plural frames and partially overlaps the divided frames to produce output data
JP5836736B2 (ja) * 2010-09-29 2015-12-24 キヤノン株式会社 現像剤補給容器、現像剤補給システム及び画像形成装置
JP2012252036A (ja) * 2011-05-31 2012-12-20 Sony Corp 信号処理装置、信号処理方法、およびプログラム
JP6021699B2 (ja) 2013-03-11 2016-11-09 キヤノン株式会社 現像剤補給容器及び現像剤補給システム
CN111261194A (zh) * 2020-04-29 2020-06-09 浙江百应科技有限公司 一种基于pcm技术的音量分析方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054085A (en) * 1983-05-18 1991-10-01 Speech Systems, Inc. Preprocessing system for speech recognition
US4672667A (en) * 1983-06-02 1987-06-09 Scott Instruments Company Method for signal processing
JPS62203199A (ja) * 1986-03-03 1987-09-07 富士通株式会社 ピツチ周期抽出方式
US4776014A (en) * 1986-09-02 1988-10-04 General Electric Company Method for pitch-aligned high-frequency regeneration in RELP vocoders
US4852169A (en) * 1986-12-16 1989-07-25 GTE Laboratories, Incorporation Method for enhancing the quality of coded speech
JPH01267700A (ja) * 1988-04-20 1989-10-25 Nec Corp 音声処理装置
GB2232801B (en) * 1989-05-18 1993-12-22 Medical Res Council Apparatus and methods for the generation of stabilised images from waveforms
EP0527527B1 (de) * 1991-08-09 1999-01-20 Koninklijke Philips Electronics N.V. Verfahren und Apparat zur Handhabung von Höhe und Dauer eines physikalischen Audiosignals
JP3219868B2 (ja) * 1992-11-18 2001-10-15 日本放送協会 音声のピッチ周期抽出装置およびピッチ区間自動抽出装置
JP3465941B2 (ja) * 1993-01-07 2003-11-10 三菱電機株式会社 ピッチ抽出装置
JPH08137491A (ja) * 1994-11-14 1996-05-31 Matsushita Electric Ind Co Ltd 再生速度変換装置
DE69617480T2 (de) * 1995-01-13 2002-10-24 Yamaha Corp., Hamamatsu Vorrichtung zur Verarbeitung eines digitales Klangsignals
US5933808A (en) * 1995-11-07 1999-08-03 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for generating modified speech from pitch-synchronous segmented speech waveforms
JPH09152889A (ja) * 1995-11-29 1997-06-10 Sanyo Electric Co Ltd 話速変換装置
US6115687A (en) * 1996-11-11 2000-09-05 Matsushita Electric Industrial Co., Ltd. Sound reproducing speed converter
US5924061A (en) * 1997-03-10 1999-07-13 Lucent Technologies Inc. Efficient decomposition in noise and periodic signal waveforms in waveform interpolation
US5903866A (en) * 1997-03-10 1999-05-11 Lucent Technologies Inc. Waveform interpolation speech coding using splines
JPH11219198A (ja) * 1998-01-30 1999-08-10 Sony Corp 位相検出装置及び方法、並びに音声符号化装置及び方法

Also Published As

Publication number Publication date
EP1096477B1 (de) 2007-11-28
DE60037232T2 (de) 2008-10-09
US6675141B1 (en) 2004-01-06
EP1096477A3 (de) 2002-09-11
JP4505899B2 (ja) 2010-07-21
KR100802186B1 (ko) 2008-02-11
KR20010060203A (ko) 2001-07-06
JP2001125600A (ja) 2001-05-11
EP1096477A2 (de) 2001-05-02
MXPA00010448A (es) 2002-07-22

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