DIGITAL SIGNAL PROCESSING TECHNIQUES FOR IMPROVING AUDIO CLARITY AND INTELLIGIBILITY

Details for Australian Patent Application No. 2003256571 (hide)

Owner OCTIV, INC.

Inventors CLAESSON, Leif; HODGES, Richard

Pub. Number AU-A-2003256571

PCT Number PCT/US03/22240

PCT Pub. Number WO2004/013840

Priority 10/214,944 06.08.02 US

Filing date 16 July 2003

Wipo publication date 23 February 2004

International Classifications

G10L 019/00 Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

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

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 10/214,944 06.08.02 US

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003256571

12 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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