FEEDFORWARD PREDICTION OF SCALEFACTORS BASED ON ALLOWABLE DISTORTION FOR NOISE SHAPING IN PSYCHOACOUSTICBASED COMPRESSION

Details for Australian Patent Application No. 2002350169 (hide)

Owner CIRRUS LOGIC INC.

Inventors SUBRAMANIAM, Girish, P.; RAO, Raghunath, K.

Pub. Number AU-A-2002350169

PCT Number PCT/US02/36031

PCT Pub. Number WO2003/044778

Priority 09/989,322 20.11.01 US

Filing date 7 November 2002

Wipo publication date 10 June 2003

International Classifications

G10L 021/04 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 March 2003 Complete Application Filed

  Priority application(s): 09/989,322 20.11.01 US

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002350169

5 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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