Adaptive hybrid transform for signal analysis and synthesis

Details for Australian Patent Application No. 2005217943 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Davidson, Grant Allen; Vinton, Mark Stuart

Agent Chrysiliou Law

Pub. Number AU-B-2005217943

PCT Pub. Number WO2005/083682

Priority 10/783,951 19.02.04 US

Filing date 21 January 2005

Wipo publication date 9 September 2005

Acceptance publication date 13 May 2010

International Classifications

G06T 9/00 (2006.01) Image coding, e.g. from bit-mapped to non bit-mapped

G06F 17/14 (2006.01) Digital computing or data processing equipment or methods, specially adapted for specific functions - Fourier, Walsh or analogous domain transformations

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

H04N 7/30 (2006.01) Television systems - involving transform coding

Event Publications

14 September 2006 PCT application entered the National Phase

  PCT publication WO2005/083682 Priority application(s): WO2005/083682

13 May 2010 Application Accepted

  Published as AU-B-2005217943

9 September 2010 Standard Patent Sealed

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