Methods and devices for low-frequency emphasis during audio compression based on ACELP/TCX

Details for Australian Patent Application No. 2005213726 (hide)

Owner VoiceAge Corporation

Inventors Bessette, Bruno

Agent Cullen & Co

Pub. Number AU-A-2005213726

PCT Pub. Number WO2005/078706

Priority 2,457,988 18.02.04 CA

Filing date 18 February 2005

Wipo publication date 25 August 2005

International Classifications

G10L 19/04 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

G10L 19/12 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/078706 Priority application(s): WO2005/078706

16 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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