Scalable speech and audio encoding using combinatorial encoding of MDCT spectrum

Details for Australian Patent Application No. 2008316860 (hide)

Owner Qualcomm Incorporated

Inventors Reznik, Yuriy; Huang, Pengjun

Agent Madderns

Pub. Number AU-B-2008316860

PCT Pub. Number WO2009/055493

Priority 12/255,604 21.10.08 US; 60/981,814 22.10.07 US

Filing date 22 October 2008

Wipo publication date 30 April 2009

Acceptance publication date 16 June 2011

International Classifications

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

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

Event Publications

29 April 2010 PCT application entered the National Phase

  PCT publication WO2009/055493 Priority application(s): WO2009/055493

16 June 2011 Application Accepted

  Published as AU-B-2008316860

13 October 2011 Standard Patent Sealed

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