Audio coding using upmix

Details for Australian Patent Application No. 2008314030 (hide)

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

Inventors Terentiev, Leonid; Herre, Juergen; Hilpert, Johannes; Falch, Cornelia; Hellmuth, Oliver; Hoelzer, Andreas

Agent Freehills

Pub. Number AU-B-2008314030

PCT Pub. Number WO2009/049896

Priority 60/991,335 30.11.07 US; 60/980,571 17.10.07 US

Filing date 17 October 2008

Wipo publication date 23 April 2009

Acceptance publication date 19 May 2011

International Classifications

G10L 19/00 (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 WO2009/049896 Priority application(s): WO2009/049896

19 May 2011 Application Accepted

  Published as AU-B-2008314030

26 May 2011 Alteration of Name

  The name of the applicant has been altered to Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. 2009

15 September 2011 Standard Patent Sealed

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