Apparatus for coding scaling factors in an audio coder

Details for Australian Patent Application No. 2002226717 (hide)

Owner Matsushita Electric Industrial Co., Ltd.

Inventors Tsushima, Mineo; Norimatsu, Takeshi

Agent Freehills

Pub. Number AU-B-2002226717

PCT Pub. Number WO2002/071395

Priority 2001-57746 02.03.01 JP

Filing date 24 January 2002

Wipo publication date 19 September 2002

Acceptance publication date 6 May 2004

International Classifications

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

G10L 019/00 Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-B-2002226717

6 May 2004 Application Accepted

  Published as AU-B-2002226717

2 September 2004 Standard Patent Sealed

16 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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