MULTICHANNEL SIGNAL SPECTRAL RECONSTRUCTION METHOD AND DEVICE

Details for Australian Patent Application No. 2002241040 (hide)

Owner FRANCE TELECOM TELEDIFFUSION DE FRANCE SA

Inventors PHILIPPE, Pierrick; COLLEN, Patrice

Pub. Number AU-A-2002241040

PCT Pub. Number WO2002/069326

Priority 01/02681 23.02.01 FR

Filing date 18 February 2002

Wipo publication date 12 September 2002

International Classifications

G10L 021/02 Processing of the speech signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility

G10L 019/02 Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-A-2002241040

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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