Method and device for efficient frame erasure concealment in linear predictive based speech codecs

Details for Australian Patent Application No. 2003233724 (hide)

Owner VoiceAge Corporation

Inventors Gournay, Philippe; Jelinek, Milan

Agent Cullen & Co

Pub. Number AU-B-2003233724

PCT Number PCT/CA03/00830

PCT Pub. Number WO2003/102921

Priority 2,388,439 31.05.02 CA

Filing date 30 May 2003

Wipo publication date 19 December 2003

Acceptance publication date 16 July 2009

International Classifications

G10L 19/00 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

G01L 19/00 (2006.01) Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges

G10L 15/06 (2006.01) Speech recognition

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

28 August 2003 Complete Application Filed

  Priority application(s): 2,388,439 31.05.02 CA

12 February 2004 Application Open to Public Inspection

  Published as AU-B-2003233724

16 July 2009 Application Accepted

  Published as AU-B-2003233724

12 November 2009 Standard Patent Sealed

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