FR2751776B1 - Procede d'extraction de la frequence fondamentale d'un signal de parole - Google Patents

Procede d'extraction de la frequence fondamentale d'un signal de parole

Info

Publication number
FR2751776B1
FR2751776B1 FR9609313A FR9609313A FR2751776B1 FR 2751776 B1 FR2751776 B1 FR 2751776B1 FR 9609313 A FR9609313 A FR 9609313A FR 9609313 A FR9609313 A FR 9609313A FR 2751776 B1 FR2751776 B1 FR 2751776B1
Authority
FR
France
Prior art keywords
extracting
basic frequency
speaking signal
speaking
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.)
Expired - Fee Related
Application number
FR9609313A
Other languages
English (en)
Other versions
FR2751776A1 (fr
Inventor
Jean Jacques Schwartzmann
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.)
Orange SA
Original Assignee
France Telecom 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 France Telecom SA filed Critical France Telecom SA
Priority to FR9609313A priority Critical patent/FR2751776B1/fr
Priority to EP19970401752 priority patent/EP0821345B1/fr
Priority to DE1997606488 priority patent/DE69706488T2/de
Publication of FR2751776A1 publication Critical patent/FR2751776A1/fr
Application granted granted Critical
Publication of FR2751776B1 publication Critical patent/FR2751776B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
FR9609313A 1996-07-24 1996-07-24 Procede d'extraction de la frequence fondamentale d'un signal de parole Expired - Fee Related FR2751776B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9609313A FR2751776B1 (fr) 1996-07-24 1996-07-24 Procede d'extraction de la frequence fondamentale d'un signal de parole
EP19970401752 EP0821345B1 (fr) 1996-07-24 1997-07-21 Procédé d'extraction de la fréquence fondamentale d'un signal de parole
DE1997606488 DE69706488T2 (de) 1996-07-24 1997-07-21 Verfahren zur Bestimmung der Grundfrequenz in einem Sprachsignal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9609313A FR2751776B1 (fr) 1996-07-24 1996-07-24 Procede d'extraction de la frequence fondamentale d'un signal de parole

Publications (2)

Publication Number Publication Date
FR2751776A1 FR2751776A1 (fr) 1998-01-30
FR2751776B1 true FR2751776B1 (fr) 1998-10-09

Family

ID=9494427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609313A Expired - Fee Related FR2751776B1 (fr) 1996-07-24 1996-07-24 Procede d'extraction de la frequence fondamentale d'un signal de parole

Country Status (3)

Country Link
EP (1) EP0821345B1 (fr)
DE (1) DE69706488T2 (fr)
FR (1) FR2751776B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825505B1 (fr) * 2001-06-01 2003-09-05 France Telecom Procede d'extraction de la frequence fondamentale d'un signal sonore au moyen d'un dispositif mettant en oeuvre un algorithme d'autocorrelation
EP2081405B1 (fr) 2008-01-21 2012-05-16 Bernafon AG Appareil d'aide auditive adapté à un type de voix spécifique dans un environnement acoustique, procédé et utilisation

Also Published As

Publication number Publication date
EP0821345B1 (fr) 2001-09-05
FR2751776A1 (fr) 1998-01-30
DE69706488T2 (de) 2002-05-23
EP0821345A1 (fr) 1998-01-28
DE69706488D1 (de) 2001-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060331