Device and method for generating a multi-channel signal using voice signal processing

Details for Australian Patent Application No. 2008314183 (hide)

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

Inventors Popp, Harald; Kastner, Thorsten; Herre, Jurgen; Uhle, Christian; Hellmuth, Oliver

Agent Freehills

Pub. Number AU-B-2008314183

PCT Pub. Number WO2009/049773

Priority 10 2007 048 973.2 12.10.07 DE

Filing date 1 October 2008

Wipo publication date 23 April 2009

Acceptance publication date 31 March 2011

International Classifications

G10L 21/02 (2006.01) Processing of the speech signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility

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

6 May 2010 PCT application entered the National Phase

  PCT publication WO2009/049773 Priority application(s): WO2009/049773

31 March 2011 Application Accepted

  Published as AU-B-2008314183

28 July 2011 Standard Patent Sealed

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