Apparatus and method for synthesizing three output channels using two input channels

Details for Australian Patent Application No. 2005339439 (hide)

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

Inventors Hellmuth, Oliver; Walter, Andreas; Herre, Juergen; Popp, Harald

Agent Griffith Hack

Pub. Number AU-B-2005339439

PCT Pub. Number WO2007/071270

Filing date 20 December 2005

Wipo publication date 28 June 2007

Acceptance publication date 22 July 2010

International Classifications

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

H04S 5/00 (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

5 June 2008 Alteration of Name

  The name of the applicant has been altered to Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. 2006

5 June 2008 PCT application entered the National Phase

  PCT publication WO2007/071270 Priority application(s): WO2007/071270

22 July 2010 Application Accepted

  Published as AU-B-2005339439

18 November 2010 Standard Patent Sealed

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