FR2434451B1 - Appareil synthetiseur de sons - Google Patents

Appareil synthetiseur de sons

Info

Publication number
FR2434451B1
FR2434451B1 FR7835365A FR7835365A FR2434451B1 FR 2434451 B1 FR2434451 B1 FR 2434451B1 FR 7835365 A FR7835365 A FR 7835365A FR 7835365 A FR7835365 A FR 7835365A FR 2434451 B1 FR2434451 B1 FR 2434451B1
Authority
FR
France
Prior art keywords
sound
signal
stored
sound element
succeeding
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
FR7835365A
Other languages
English (en)
Other versions
FR2434451A1 (fr
Inventor
Satoshi Nishimura
Kenichi Sato
Youji Sugiura
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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
Priority claimed from JP52153276A external-priority patent/JPS6042960B2/ja
Priority claimed from JP52153275A external-priority patent/JPS6042959B2/ja
Priority claimed from JP53016046A external-priority patent/JPS6060077B2/ja
Priority claimed from JP53033492A external-priority patent/JPS6060078B2/ja
Priority claimed from JP53048872A external-priority patent/JPS6060079B2/ja
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of FR2434451A1 publication Critical patent/FR2434451A1/fr
Application granted granted Critical
Publication of FR2434451B1 publication Critical patent/FR2434451B1/fr
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Electromechanical Clocks (AREA)
  • Studio Circuits (AREA)
FR7835365A 1977-12-16 1978-12-15 Appareil synthetiseur de sons Expired FR2434451B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP52153276A JPS6042960B2 (ja) 1977-12-16 1977-12-16 アナログ信号合成装置
JP52153275A JPS6042959B2 (ja) 1977-12-16 1977-12-16 アナログ信号合成装置
JP53016046A JPS6060077B2 (ja) 1978-02-13 1978-02-13 アナログ信号合成装置
JP53033492A JPS6060078B2 (ja) 1978-03-20 1978-03-20 アナログ信号合成装置
JP53048872A JPS6060079B2 (ja) 1978-04-20 1978-04-20 アナログ信号合成装置

Publications (2)

Publication Number Publication Date
FR2434451A1 FR2434451A1 (fr) 1980-03-21
FR2434451B1 true FR2434451B1 (fr) 1986-02-28

Family

ID=27519776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835365A Expired FR2434451B1 (fr) 1977-12-16 1978-12-15 Appareil synthetiseur de sons

Country Status (6)

Country Link
US (1) US4210781A (fr)
CA (1) CA1118897A (fr)
DE (1) DE2854601C2 (fr)
FR (1) FR2434451B1 (fr)
GB (1) GB2013453B (fr)
IT (1) IT1192605B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316061A (en) * 1979-11-23 1982-02-16 Ahamed Syed V Minimal delay rate-change circuits
US4281994A (en) * 1979-12-26 1981-08-04 The Singer Company Aircraft simulator digital audio system
US4415772A (en) * 1981-05-11 1983-11-15 The Variable Speech Control Company ("Vsc") Gapless splicing of pitch altered waveforms
US4417103A (en) * 1981-05-11 1983-11-22 The Variable Speech Control Company ("Vsc") Stereo reproduction with gapless splicing of pitch altered waveforms
JPS602680B2 (ja) * 1981-06-18 1985-01-23 三洋電機株式会社 音声合成装置
CA1204855A (fr) * 1982-03-23 1986-05-20 Phillip J. Bloom Methode et appareil utilises dans le traitement des signaux
US6748038B1 (en) * 1999-10-08 2004-06-08 Stmicroelectronics, Inc. Method and circuit for determining signal amplitude

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575555A (en) * 1968-02-26 1971-04-20 Rca Corp Speech synthesizer providing smooth transistion between adjacent phonemes
US3828132A (en) * 1970-10-30 1974-08-06 Bell Telephone Labor Inc Speech synthesis by concatenation of formant encoded words
US3936610A (en) * 1971-08-13 1976-02-03 Cambridge Research And Development Group Dual delay line storage sound signal processor
US3846827A (en) * 1973-02-12 1974-11-05 Cambridge Res & Dev Group Speech compressor-expander with signal sample zero reset
US3803363A (en) * 1972-01-17 1974-04-09 F Lee Apparatus for the modification of the time duration of waveforms
US3982070A (en) * 1974-06-05 1976-09-21 Bell Telephone Laboratories, Incorporated Phase vocoder speech synthesis system
US3908085A (en) * 1974-07-08 1975-09-23 Richard T Gagnon Voice synthesizer
JPS5737079B2 (fr) * 1974-11-20 1982-08-07
DE2649540A1 (de) * 1975-11-14 1977-05-26 Forrest Shrago Mozer Verfahren und anordnung zur sprachsynthese

Also Published As

Publication number Publication date
GB2013453B (en) 1982-07-07
IT7830905A0 (it) 1978-12-15
IT1192605B (it) 1988-04-20
DE2854601A1 (de) 1979-06-21
FR2434451A1 (fr) 1980-03-21
DE2854601C2 (de) 1983-07-14
CA1118897A (fr) 1982-02-23
US4210781A (en) 1980-07-01
GB2013453A (en) 1979-08-08

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