DE69612958D1 - Verfahren und vorrichtung zur resynthetisierung eines sprachsignals - Google Patents

Verfahren und vorrichtung zur resynthetisierung eines sprachsignals

Info

Publication number
DE69612958D1
DE69612958D1 DE69612958T DE69612958T DE69612958D1 DE 69612958 D1 DE69612958 D1 DE 69612958D1 DE 69612958 T DE69612958 T DE 69612958T DE 69612958 T DE69612958 T DE 69612958T DE 69612958 D1 DE69612958 D1 DE 69612958D1
Authority
DE
Germany
Prior art keywords
resynthetizing
voice signal
voice
signal
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 - Fee Related
Application number
DE69612958T
Other languages
English (en)
Other versions
DE69612958T2 (de
Inventor
Nicolaas Veldhuis
Haiyan He
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69612958D1 publication Critical patent/DE69612958D1/de
Application granted granted Critical
Publication of DE69612958T2 publication Critical patent/DE69612958T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • 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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique

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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Electrophonic Musical Instruments (AREA)
DE69612958T 1995-11-22 1996-11-13 Verfahren und vorrichtung zur resynthetisierung eines sprachsignals Expired - Fee Related DE69612958T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95203210 1995-11-22
PCT/IB1996/001216 WO1997019444A1 (en) 1995-11-22 1996-11-13 Method and device for resynthesizing a speech signal

Publications (2)

Publication Number Publication Date
DE69612958D1 true DE69612958D1 (de) 2001-06-28
DE69612958T2 DE69612958T2 (de) 2001-11-29

Family

ID=8220855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69612958T Expired - Fee Related DE69612958T2 (de) 1995-11-22 1996-11-13 Verfahren und vorrichtung zur resynthetisierung eines sprachsignals

Country Status (5)

Country Link
US (1) US5970440A (de)
EP (1) EP0804787B1 (de)
JP (1) JPH10513282A (de)
DE (1) DE69612958T2 (de)
WO (1) WO1997019444A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240384B1 (en) * 1995-12-04 2001-05-29 Kabushiki Kaisha Toshiba Speech synthesis method
KR100269255B1 (ko) * 1997-11-28 2000-10-16 정선종 유성음 신호에서 성문 닫힘 구간 신호의 가변에의한 피치 수정방법
US6396822B1 (en) * 1997-07-15 2002-05-28 Hughes Electronics Corporation Method and apparatus for encoding data for transmission in a communication system
US6266003B1 (en) * 1998-08-28 2001-07-24 Sigma Audio Research Limited Method and apparatus for signal processing for time-scale and/or pitch modification of audio signals
US7610205B2 (en) * 2002-02-12 2009-10-27 Dolby Laboratories Licensing Corporation High quality time-scaling and pitch-scaling of audio signals
US7461002B2 (en) * 2001-04-13 2008-12-02 Dolby Laboratories Licensing Corporation Method for time aligning audio signals using characterizations based on auditory events
US7711123B2 (en) 2001-04-13 2010-05-04 Dolby Laboratories Licensing Corporation Segmenting audio signals into auditory events
US7283954B2 (en) * 2001-04-13 2007-10-16 Dolby Laboratories Licensing Corporation Comparing audio using characterizations based on auditory events
EP1386312B1 (de) * 2001-05-10 2008-02-20 Dolby Laboratories Licensing Corporation Verbesserung der transientenleistung bei kodierern mit niedriger bitrate durch unterdrückung des vorgeräusches
US20030182106A1 (en) * 2002-03-13 2003-09-25 Spectral Design Method and device for changing the temporal length and/or the tone pitch of a discrete audio signal
US6751564B2 (en) 2002-05-28 2004-06-15 David I. Dunthorn Waveform analysis
AU2003254398A1 (en) * 2002-09-10 2004-04-30 Leslie Doherty Phoneme to speech converter
US7512536B2 (en) * 2004-05-14 2009-03-31 Texas Instruments Incorporated Efficient filter bank computation for audio coding
US9236064B2 (en) * 2012-02-15 2016-01-12 Microsoft Technology Licensing, Llc Sample rate converter with automatic anti-aliasing filter
US8744854B1 (en) 2012-09-24 2014-06-03 Chengjun Julian Chen System and method for voice transformation
EP3576087B1 (de) * 2013-02-05 2021-04-07 Telefonaktiebolaget LM Ericsson (publ) Audiorahmenverlustüberbrückung
US20140379333A1 (en) * 2013-02-19 2014-12-25 Max Sound Corporation Waveform resynthesis
RU2679254C1 (ru) 2015-02-26 2019-02-06 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Устройство и способ для обработки аудиосигнала для получения обработанного аудиосигнала с использованием целевой огибающей во временной области

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982070A (en) * 1974-06-05 1976-09-21 Bell Telephone Laboratories, Incorporated Phase vocoder speech synthesis system
US3995116A (en) * 1974-11-18 1976-11-30 Bell Telephone Laboratories, Incorporated Emphasis controlled speech synthesizer
US4230906A (en) * 1978-05-25 1980-10-28 Time And Space Processing, Inc. Speech digitizer
US4885790A (en) * 1985-03-18 1989-12-05 Massachusetts Institute Of Technology Processing of acoustic waveforms
US4845436A (en) * 1985-05-29 1989-07-04 Trio Kabushiki Kaisha Frequency synthesizer suited for use in a time division multiplexing system
US4899232A (en) * 1987-04-07 1990-02-06 Sony Corporation Apparatus for recording and/or reproducing digital data information
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
DE69231266T2 (de) * 1991-08-09 2001-03-15 Koninkl Philips Electronics Nv Verfahren und Gerät zur Manipulation der Dauer eines physikalischen Audiosignals und eine Darstellung eines solchen physikalischen Audiosignals enthaltendes Speichermedium
US5473759A (en) * 1993-02-22 1995-12-05 Apple Computer, Inc. Sound analysis and resynthesis using correlograms
US5517595A (en) * 1994-02-08 1996-05-14 At&T Corp. Decomposition in noise and periodic signal waveforms in waveform interpolation
US5517156A (en) * 1994-10-07 1996-05-14 Leader Electronics Corp. Digital phase shifter
US5641927A (en) * 1995-04-18 1997-06-24 Texas Instruments Incorporated Autokeying for musical accompaniment playing apparatus

Also Published As

Publication number Publication date
WO1997019444A1 (en) 1997-05-29
JPH10513282A (ja) 1998-12-15
EP0804787A1 (de) 1997-11-05
EP0804787B1 (de) 2001-05-23
DE69612958T2 (de) 2001-11-29
US5970440A (en) 1999-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee