Synthesizing a mono audio signal based on an encoded multichannel audio signal

Details for Australian Patent Application No. 2004317678 (hide)

Owner Nokia Corporation

Inventors Ojala, Pasi; Lakaniemi, Ari

Agent Spruson & Ferguson

Pub. Number AU-B-2004317678

PCT Pub. Number WO2005/093717

Filing date 12 March 2004

Wipo publication date 6 October 2005

Acceptance publication date 5 February 2009

International Classifications

G10L 19/00 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

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

Event Publications

31 August 2006 PCT application entered the National Phase

  PCT publication WO2005/093717 Priority application(s): WO2005/093717

5 February 2009 Application Accepted

  Published as AU-B-2004317678

4 June 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 08 May 2009. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000 2005

24 September 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 08 May 2009 2005

1 October 2009 Standard Patent Sealed

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