Apparatus for providing an upmix signal representation on the basis of the downmix signal representation, apparatus for providing a bitstream representing a multi-channel audio signal, methods, computer programs and bitstream representing a multi-channel audio signal using a linear combination parameter

Details for Australian Patent Application No. 2010321013 (hide)

Owner Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V. Dolby International AB

Inventors Engdegard, Jonas; Purnhagen, Heiko; Herre, Juergen; Falch, Cornelia; Hellmuth, Oliver; Terentiv, Leon

Agent Griffith Hack

Pub. Number AU-A-2010321013

PCT Pub. Number WO2011/061174

Priority 10171452.5 30.07.10 EP; 61/263,047 20.11.09 US; 61/369,261 30.07.10 US

Filing date 16 November 2010

Wipo publication date 26 May 2011

International Classifications

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

Event Publications

12 July 2012 Alteration of Name

  The name of the applicant has been altered to Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. ; Dolby International AB

12 July 2012 PCT application entered the National Phase

  PCT publication WO2011/061174 Priority application(s): WO2011/061174

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