IT952370B - Perfezionamenti ai sintetizzatori di parola - Google Patents

Perfezionamenti ai sintetizzatori di parola

Info

Publication number
IT952370B
IT952370B IT49208/72A IT4920872A IT952370B IT 952370 B IT952370 B IT 952370B IT 49208/72 A IT49208/72 A IT 49208/72A IT 4920872 A IT4920872 A IT 4920872A IT 952370 B IT952370 B IT 952370B
Authority
IT
Italy
Prior art keywords
frequency
variable
auxiliary
components
synthesizers
Prior art date
Application number
IT49208/72A
Other languages
English (en)
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Application granted granted Critical
Publication of IT952370B publication Critical patent/IT952370B/it

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)
  • Electrophonic Musical Instruments (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
IT49208/72A 1971-03-26 1972-03-24 Perfezionamenti ai sintetizzatori di parola IT952370B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7110824A FR2130952A5 (it) 1971-03-26 1971-03-26

Publications (1)

Publication Number Publication Date
IT952370B true IT952370B (it) 1973-07-20

Family

ID=9074226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49208/72A IT952370B (it) 1971-03-26 1972-03-24 Perfezionamenti ai sintetizzatori di parola

Country Status (10)

Country Link
US (1) US3830977A (it)
AU (1) AU463038B2 (it)
BE (1) BE781116A (it)
DE (1) DE2214521A1 (it)
FR (1) FR2130952A5 (it)
GB (1) GB1364775A (it)
IT (1) IT952370B (it)
NL (1) NL7203873A (it)
SE (1) SE375178B (it)
ZA (1) ZA721392B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1541429A (en) * 1975-12-19 1979-02-28 Int Computers Ltd Speech synthesising apparatus
US4051331A (en) * 1976-03-29 1977-09-27 Brigham Young University Speech coding hearing aid system utilizing formant frequency transformation
US4566117A (en) * 1982-10-04 1986-01-21 Motorola, Inc. Speech synthesis system
US5140639A (en) * 1990-08-13 1992-08-18 First Byte Speech generation using variable frequency oscillators
CN105408956B (zh) 2013-06-21 2020-03-27 弗朗霍夫应用科学研究促进协会 用于获取音频信号的替换帧的频谱系数的方法及相关产品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268660A (en) * 1963-02-12 1966-08-23 Bell Telephone Labor Inc Synthesis of artificial speech
US3394228A (en) * 1965-06-03 1968-07-23 Bell Telephone Labor Inc Apparatus for spectral scaling of speech
US3491205A (en) * 1966-09-29 1970-01-20 Philco Ford Corp Plural formant speech synthesizer
US3499991A (en) * 1967-08-01 1970-03-10 Philco Ford Corp Voice-excited vocoder
GB1225142A (it) * 1967-11-29 1971-03-17

Also Published As

Publication number Publication date
NL7203873A (it) 1972-09-28
AU4037572A (en) 1973-09-27
ZA721392B (en) 1972-11-29
DE2214521A1 (de) 1972-10-05
SE375178B (it) 1975-04-07
BE781116A (fr) 1972-07-17
AU463038B2 (en) 1975-06-26
GB1364775A (en) 1974-08-29
FR2130952A5 (it) 1972-11-10
US3830977A (en) 1974-08-20

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