Reducing scale factor transmission cost for MPEG-2 AAC using a lattice

Details for Australian Patent Application No. 2003303495 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Vinton, Mark Stuart

Agent Chrysiliou Law

Pub. Number AU-B-2003303495

PCT Number PCT/US2003/0401

PCT Pub. Number WO2004/061823

Priority 10/336,637 02.01.03 US

Filing date 16 December 2003

Wipo publication date 29 July 2004

Acceptance publication date 19 February 2009

International Classifications

G10L 19/02 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

26 August 2004 Complete Application Filed

  Priority application(s): 10/336,637 02.01.03 US

2 September 2004 Application Open to Public Inspection

  Published as AU-B-2003303495

19 February 2009 Application Accepted

  Published as AU-B-2003303495

18 June 2009 Standard Patent Sealed

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