Method for improving spatial perception in virtual surround

Details for Australian Patent Application No. 2002346672 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Chabanne, Christophe

Agent Chrysiliou Law

Pub. Number AU-B-2002346672

PCT Number PCT/US02/38915

PCT Pub. Number WO2003/053099

Priority 60/344,315 18.12.01 US

Filing date 6 December 2002

Wipo publication date 30 June 2003

Acceptance publication date 14 February 2008

International Classifications

H04S 7/00 (2006.01) Indicating arrangements

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

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

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 60/344,315 18.12.01 US

28 August 2003 Application Open to Public Inspection

  Published as AU-B-2002346672

14 February 2008 Application Accepted

  Published as AU-B-2002346672

12 June 2008 Standard Patent Sealed

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