Audio file format conversion

Details for Australian Patent Application No. 2004301746 (hide)

Owner Fraunhoffer-Gesellschaft zur Forderung der Angewandten Forschung e.v.

Inventors Hilpert, Johann; Grill, Bernhard; Gernhardt, Harald; Haertl, Michael; Popp, Harald; Lutzky, Manfred; Geyersberger, Stefan; Weishart, Martin

Agent Freehills

Pub. Number AU-B-2004301746

PCT Pub. Number WO2005/013491

Priority 103 33 071.2 21.07.03 DE; 103 39 498.2 27.08.03 DE

Filing date 13 July 2004

Wipo publication date 10 February 2005

Acceptance publication date 10 April 2008

International Classifications

G10L 19/14 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/013491 Priority application(s): WO2005/013491

10 April 2008 Application Accepted

  Published as AU-B-2004301746

7 August 2008 Standard Patent Sealed

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