Method for expanding an audio mix to fill all available output channels

Details for Australian Patent Application No. 2005277473 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Hager, Todd Jeffrey Heller; Vernon, Stephen Decker

Agent Chrysiliou Law

Pub. Number AU-B-2005277473

PCT Pub. Number WO2006/023509

Priority 10/924,757 23.08.04 US

Filing date 15 August 2005

Wipo publication date 2 March 2006

Acceptance publication date 30 July 2009

International Classifications

H04S 3/02 (2006.01) Systems employing more than two channels, e.g. quadraphonic

Event Publications

15 February 2007 PCT application entered the National Phase

  PCT publication WO2006/023509 Priority application(s): WO2006/023509

30 July 2009 Application Accepted

  Published as AU-B-2005277473

26 November 2009 Standard Patent Sealed

15 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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