METHOD FOR EXTRACTING THE FUNDAMENTAL FREQUENCY OF A SOUND SIGNAL

Details for Australian Patent Application No. 2002344278 (hide)

Owner FRANCE TELECOM

Inventors DE CHEVEIGNE, Alain

Pub. Number AU-A-2002344278

PCT Number PCT/FR02/01854

PCT Pub. Number WO2002/097793

Priority 01/07284 01.06.01 FR

Filing date 31 May 2002

Wipo publication date 9 December 2002

International Classifications

G10L 011/04 Determination or detection of speech or audio characteristics not restricted to a single one of groups

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01/07284 01.06.01 FR

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002344278

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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