Modulating one or more parameters of an audio or video perceptual coding system in response to supplemental information

Details for Australian Patent Application No. 2001284910 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Truman, Michael Mead; Watson, Matthew Aubrey; Vernon, Stephen Decker; Crockett, Brett Graham

Agent Chrysiliou Law

Pub. Number AU-B-2001284910

PCT Pub. Number WO02/15587

Priority 60/226,044 16.08.00 US; 60/255,964 15.12.00 US; 60/255,965 15.12.00 US; 60/256,078 15.12.00 US; 60/226,151 16.08.00 US; 60/256,157 15.12.00 US; 60/255,967 15.12.00 US; 60/256,000 15.12.00 US

Filing date 15 August 2001

Wipo publication date 25 February 2002

Acceptance publication date 22 March 2007

International Classifications

H04N 5/91 (2006.01) Details of television systems - Television signal processing therefor

G06T 1/00 (2006.01) General purpose image data processing

G10L 11/00 (2006.01) Determination or detection of speech or audio characteristics not restricted to a single one of groups

G10L 19/00 (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

H04N 7/26 (2006.01) Television systems - using bandwidth reduction

Event Publications

22 March 2007 Application Accepted

  Published as AU-B-2001284910

20 September 2007 Standard Patent Sealed

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