CH430802A - Verfahren und Anordnung zur Gewinnung der Anregungsfunktion bei der Sprachanalyse nach dem Vocoderprinzip - Google Patents

Verfahren und Anordnung zur Gewinnung der Anregungsfunktion bei der Sprachanalyse nach dem Vocoderprinzip

Info

Publication number
CH430802A
CH430802A CH667265A CH667265A CH430802A CH 430802 A CH430802 A CH 430802A CH 667265 A CH667265 A CH 667265A CH 667265 A CH667265 A CH 667265A CH 430802 A CH430802 A CH 430802A
Authority
CH
Switzerland
Prior art keywords
contents
register
sum
produced
zero
Prior art date
Application number
CH667265A
Other languages
English (en)
Inventor
Lamparter Helmut
Knauft Guenter
Wilhelm Ing Spruth
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH430802A publication Critical patent/CH430802A/de

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
    • G10L25/90—Pitch determination of speech signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
CH667265A 1964-05-26 1965-05-12 Verfahren und Anordnung zur Gewinnung der Anregungsfunktion bei der Sprachanalyse nach dem Vocoderprinzip CH430802A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7397A FR1415553A (fr) 1964-05-26 1964-05-26 Perfectionnements aux systèmes d'analyse de la voix

Publications (1)

Publication Number Publication Date
CH430802A true CH430802A (de) 1967-02-28

Family

ID=39791065

Family Applications (1)

Application Number Title Priority Date Filing Date
CH667265A CH430802A (de) 1964-05-26 1965-05-12 Verfahren und Anordnung zur Gewinnung der Anregungsfunktion bei der Sprachanalyse nach dem Vocoderprinzip

Country Status (5)

Country Link
CH (1) CH430802A (de)
DE (1) DE1271203B (de)
FR (1) FR1415553A (de)
GB (1) GB1041948A (de)
SE (1) SE308544B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4700391A (en) * 1983-06-03 1987-10-13 The Variable Speech Control Company ("Vsc") Method and apparatus for pitch controlled voice signal processing
JPS60501477A (ja) * 1983-06-03 1985-09-05 ザ・ヴアリアブル・スピ−チ・コントロ−ル・カンパニイ オーディオ信号のピッチを変化させる方法およびピッチ変換装置
FR2611969A1 (fr) * 1987-02-24 1988-09-09 Boulanger Marc Dispositif de reconnaissance vocale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109142A (en) * 1960-10-06 1963-10-29 Bell Telephone Labor Inc Apparatus for encoding pitch information in a vocoder system
US3102928A (en) * 1960-12-23 1963-09-03 Bell Telephone Labor Inc Vocoder excitation generator

Also Published As

Publication number Publication date
DE1271203B (de) 1968-06-27
GB1041948A (en) 1966-09-07
FR1415553A (fr) 1965-10-29
SE308544B (de) 1969-02-17

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