DE2214521A1 - Sprachsyntheseschaltung - Google Patents

Sprachsyntheseschaltung

Info

Publication number
DE2214521A1
DE2214521A1 DE19722214521 DE2214521A DE2214521A1 DE 2214521 A1 DE2214521 A1 DE 2214521A1 DE 19722214521 DE19722214521 DE 19722214521 DE 2214521 A DE2214521 A DE 2214521A DE 2214521 A1 DE2214521 A1 DE 2214521A1
Authority
DE
Germany
Prior art keywords
frequency
auxiliary
generators
information
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.)
Pending
Application number
DE19722214521
Other languages
German (de)
English (en)
Inventor
C Dechaux
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 SA filed Critical Thomson CSF SA
Publication of DE2214521A1 publication Critical patent/DE2214521A1/de
Pending 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)
  • Electrophonic Musical Instruments (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE19722214521 1971-03-26 1972-03-24 Sprachsyntheseschaltung Pending DE2214521A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2214521A1 true DE2214521A1 (de) 1972-10-05

Family

ID=9074226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722214521 Pending DE2214521A1 (de) 1971-03-26 1972-03-24 Sprachsyntheseschaltung

Country Status (10)

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

Families Citing this family (6)

* 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
RU2296377C2 (ru) * 2005-06-14 2007-03-27 Михаил Николаевич Гусев Способ анализа и синтеза речи
SG11201510513WA (en) 2013-06-21 2016-01-28 Fraunhofer Ges Forschung Method and apparatus for obtaining spectrum coefficients for a replacement frame of an audio signal, audio decoder, audio receiver and system for transmitting audio signals

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 (enrdf_load_stackoverflow) * 1967-11-29 1971-03-17

Also Published As

Publication number Publication date
US3830977A (en) 1974-08-20
BE781116A (fr) 1972-07-17
ZA721392B (en) 1972-11-29
SE375178B (enrdf_load_stackoverflow) 1975-04-07
AU463038B2 (en) 1975-06-26
NL7203873A (enrdf_load_stackoverflow) 1972-09-28
IT952370B (it) 1973-07-20
FR2130952A5 (enrdf_load_stackoverflow) 1972-11-10
AU4037572A (en) 1973-09-27
GB1364775A (en) 1974-08-29

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