Apparatus for providing an upmix signal representation on the basis of a downmix signal representation, apparatus for providing a bitstream representing a multichannel audio signal, methods, computer program and bitstream using a distortion control signaling

Details for Australian Patent Application No. 2010309867 (hide)

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

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

Agent Griffith Hack

Pub. Number AU-A-2010309867

PCT Pub. Number WO2011/048067

Priority 61/253,237 20.10.09 US; 10171418.6 30.07.10 EP; 61/369,260 30.07.10 US

Filing date 19 October 2010

Wipo publication date 28 April 2011

International Classifications

G10L 19/00 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

31 May 2012 PCT application entered the National Phase

  PCT publication WO2011/048067 Priority application(s): WO2011/048067

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