JPS5534960B2 - - Google Patents

Info

Publication number
JPS5534960B2
JPS5534960B2 JP13786875A JP13786875A JPS5534960B2 JP S5534960 B2 JPS5534960 B2 JP S5534960B2 JP 13786875 A JP13786875 A JP 13786875A JP 13786875 A JP13786875 A JP 13786875A JP S5534960 B2 JPS5534960 B2 JP S5534960B2
Authority
JP
Japan
Prior art keywords
signals
speech
extracted
parameters
emphasis
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
Application number
JP13786875A
Other languages
English (en)
Other versions
JPS5173305A (ja
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 filed Critical
Publication of JPS5173305A publication Critical patent/JPS5173305A/ja
Publication of JPS5534960B2 publication Critical patent/JPS5534960B2/ja
Expired 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
    • G10L19/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
JP13786875A 1974-11-18 1975-11-18 Expired JPS5534960B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/524,789 US3995116A (en) 1974-11-18 1974-11-18 Emphasis controlled speech synthesizer

Publications (2)

Publication Number Publication Date
JPS5173305A JPS5173305A (ja) 1976-06-25
JPS5534960B2 true JPS5534960B2 (ja) 1980-09-10

Family

ID=24090667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13786875A Expired JPS5534960B2 (ja) 1974-11-18 1975-11-18

Country Status (4)

Country Link
US (1) US3995116A (ja)
JP (1) JPS5534960B2 (ja)
CA (1) CA1065490A (ja)
DE (1) DE2551632C2 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4179584A (en) * 1977-02-28 1979-12-18 Sharp Kabushiki Kaisha Synthetic-speech calculators
US4348551A (en) * 1979-03-16 1982-09-07 Sharp Kabushiki Kaisha Service bargain announcement in an electronic cash register
JPS5667470A (en) * 1979-11-07 1981-06-06 Canon Inc Voice desk-top calculator
DE3024062A1 (de) * 1980-06-26 1982-01-07 Siemens AG, 1000 Berlin und 8000 München Halbleiterbauelement zur synthetischen spracherzeugung
JPS5842099A (ja) * 1981-09-04 1983-03-11 シャープ株式会社 音声合成方式
US5081681B1 (en) * 1989-11-30 1995-08-15 Digital Voice Systems Inc Method and apparatus for phase synthesis for speech processing
US5140639A (en) * 1990-08-13 1992-08-18 First Byte Speech generation using variable frequency oscillators
US5216747A (en) * 1990-09-20 1993-06-01 Digital Voice Systems, Inc. Voiced/unvoiced estimation of an acoustic signal
US5226108A (en) * 1990-09-20 1993-07-06 Digital Voice Systems, Inc. Processing a speech signal with estimated pitch
US5664051A (en) * 1990-09-24 1997-09-02 Digital Voice Systems, Inc. Method and apparatus for phase synthesis for speech processing
US5630011A (en) * 1990-12-05 1997-05-13 Digital Voice Systems, Inc. Quantization of harmonic amplitudes representing speech
US5226084A (en) * 1990-12-05 1993-07-06 Digital Voice Systems, Inc. Methods for speech quantization and error correction
NL9100285A (nl) * 1991-02-19 1992-09-16 Koninkl Philips Electronics Nv Transmissiesysteem, en ontvanger te gebruiken in het transmissiesysteem.
FR2715755B1 (fr) * 1994-01-28 1996-04-12 France Telecom Procédé et dispositif de reconnaissance de la parole.
US5715365A (en) * 1994-04-04 1998-02-03 Digital Voice Systems, Inc. Estimation of excitation parameters
AU696092B2 (en) * 1995-01-12 1998-09-03 Digital Voice Systems, Inc. Estimation of excitation parameters
US5754974A (en) * 1995-02-22 1998-05-19 Digital Voice Systems, Inc Spectral magnitude representation for multi-band excitation speech coders
US5701390A (en) * 1995-02-22 1997-12-23 Digital Voice Systems, Inc. Synthesis of MBE-based coded speech using regenerated phase information
JPH10513282A (ja) * 1995-11-22 1998-12-15 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 言語信号再合成方法および装置
US5966687A (en) * 1996-12-30 1999-10-12 C-Cube Microsystems, Inc. Vocal pitch corrector
US6526325B1 (en) * 1999-10-15 2003-02-25 Creative Technology Ltd. Pitch-Preserved digital audio playback synchronized to asynchronous clock
US6868377B1 (en) * 1999-11-23 2005-03-15 Creative Technology Ltd. Multiband phase-vocoder for the modification of audio or speech signals
EP1160764A1 (en) 2000-06-02 2001-12-05 Sony France S.A. Morphological categories for voice synthesis
DE10204325B4 (de) * 2001-02-01 2005-10-20 Vbv Vitamin B Venture Gmbh Verfahren und Vorrichtung zur automatischen Spracherkennung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349180A (en) * 1964-05-07 1967-10-24 Bell Telephone Labor Inc Extrapolation of vocoder control signals
US3360610A (en) * 1964-05-07 1967-12-26 Bell Telephone Labor Inc Bandwidth compression utilizing magnitude and phase coded signals representative of the input signal
US3828132A (en) * 1970-10-30 1974-08-06 Bell Telephone Labor Inc Speech synthesis by concatenation of formant encoded words
US3704345A (en) * 1971-03-19 1972-11-28 Bell Telephone Labor Inc Conversion of printed text into synthetic speech
US3982070A (en) * 1974-06-05 1976-09-21 Bell Telephone Laboratories, Incorporated Phase vocoder speech synthesis system

Also Published As

Publication number Publication date
DE2551632C2 (de) 1983-09-15
DE2551632A1 (de) 1976-05-26
US3995116A (en) 1976-11-30
JPS5173305A (ja) 1976-06-25
CA1065490A (en) 1979-10-30

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