Adaptive quantiser

Details for Australian Patent Application No. 2005218875 (hide)

Owner Jaffa, D.

Inventors Jaffa, David Asher

Agent Shelston IP

Pub. Number AU-B-2005218875

PCT Pub. Number WO2005/086135

Priority 0405420.1 10.03.04 GB

Filing date 31 January 2005

Wipo publication date 15 September 2005

Acceptance publication date 23 December 2010

International Classifications

H03M 1/12 (2006.01) Analogue/digital conversion - Analogue/digital converters

G09B 5/06 (2006.01) Electrically-operated educational appliances

G09B 7/00 (2006.01) Electrically-operated teaching apparatus or devices working with questions and answers

G09B 19/04 (2006.01) Teaching not covered by other main groups of this subclass - Speaking

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

G10L 19/02 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

H03M 1/10 (2006.01) Analogue/digital conversion - Calibration or testing

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/086135 Priority application(s): WO2005/086135

23 December 2010 Application Accepted

  Published as AU-B-2005218875

21 April 2011 Standard Patent Sealed

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