pARAMETRIC REPRESENTATION OF SPATIAL AUDIO

Details for Australian Patent Application No. 2003219426 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors BREEBAART, Dirk, J.; VAN DE PAR, Steven, L., J., D., E.

Pub. Number AU-A-2003219426

PCT Number PCT/IB03/01650

PCT Pub. Number WO2003/090208

Priority 02076588.9 22.04.02 EP; 02077863.5 12.07.02 EP; 02079303.0 14.10.02 EP; 02079817.9 20.11.02 EP

Filing date 22 April 2003

Wipo publication date 3 November 2003

International Classifications

G10L 019/02 Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

H04S 003/00 Systems employing more than two channels, e.g. quadraphonic

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 02076588.9 22.04.02 EP; 02077863.5 12.07.02 EP; 02079303.0 14.10.02 EP; 02079817.9 20.11.02 EP

11 December 2003 Application Open to Public Inspection

  Published as AU-A-2003219426

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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