VOICED SPEECH PREPROCESSING EMPLOYING WAVEFORM INTERPOLATION OR A HARMONIC MODEL

Details for Australian Patent Application No. 2002240220 (hide)

Owner CONEXANT SYSTEMS, INC.

Inventors GAO, Yang

Pub. Number AU-A-2002240220

PCT Pub. Number WO2002/067247

Priority 09/784,360 15.02.01 US

Filing date 22 January 2002

Wipo publication date 4 September 2002

International Classifications

G10L 019/14 Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2002240220

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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