Audio channel translation

Details for Australian Patent Application No. 2002251896 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Davis, Mark Franklin

Agent Chrysiliou Law

Pub. Number AU-B-2002251896

PCT Pub. Number WO2002/063925

Priority 60/267,284 07.02.01 US

Filing date 7 February 2002

Wipo publication date 19 August 2002

Acceptance publication date 22 March 2007

International Classifications

H04S 5/02 (2006.01) Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation

H04S 3/00 (2006.01) Systems employing more than two channels, e.g. quadraphonic

H04S 7/00 (2006.01) Indicating arrangements

Event Publications

13 February 2003 Application Open to Public Inspection

  Published as AU-B-2002251896

6 May 2004 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 07 Apr 2004

22 March 2007 Application Accepted

  Published as AU-B-2002251896

19 July 2007 Standard Patent Sealed

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