GEOMETRIC SOURCE SEPARATION SIGNAL PROCESSING TECHNIQUE

Details for Australian Patent Application No. 2002243550 (hide)

Owner THOMSON LICENSING S.A.

Inventors FANCOURT, Craig, Langdale; PARRA, Lucas, Cristobal; ALVINO, Christopher; SPENCE, Clay, Douglas

Pub. Number AU-A-2002243550

PCT Pub. Number WO2002/061732

Priority 60/264,924 30.01.01 US

Filing date 17 January 2002

Wipo publication date 12 August 2002

International Classifications

G10L 021/02 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

20 February 2003 Application Open to Public Inspection

  Published as AU-A-2002243550

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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