Improving transient performance of low bit rate audio coding systems by reducing pre-noise

Details for Australian Patent Application No. 2002307533 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Crockett, Brett G.

Agent Chrysiliou Law

Pub. Number AU-B-2002307533

PCT Number PCT/US02/12957

PCT Pub. Number WO2002/093560

Priority 60/290,286 10.05.01 US

Filing date 25 April 2002

Wipo publication date 25 November 2002

Acceptance publication date 31 January 2008

International Classifications

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

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

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 60/290,286 10.05.01 US

1 May 2003 Application Open to Public Inspection

  Published as AU-B-2002307533

31 January 2008 Application Accepted

  Published as AU-B-2002307533

29 May 2008 Standard Patent Sealed

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