ENCODING METHOD AND DECODING METHOD FOR DIGITAL VOICE DATA

Details for Australian Patent Application No. 2001227081 (hide)

Owner KANARS DATA CORPORATION ASAHI KOGAKU KOGYO KABUSHIKI KAISHA

Inventors SEKIGUCHI, Hiroshi

Pub. Number AU-A-2001227081

PCT Pub. Number WO2002/058053

Filing date 22 January 2001

Wipo publication date 30 July 2002

International Classifications

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

H03M 007/30 Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits - Compression

H04B 014/00 Transmission systems not characterised by the medium used for transmission

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

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-A-2001227081

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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