Reconstruction of the spectrum of an audiosignal with incomplete spectrum based on frequency translation

Details for Australian Patent Application No. 2003239126 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Truman, Michael Mead; Vinton, Mark Stuart

Agent Chrysiliou Law

Pub. Number AU-B-2003239126

PCT Number PCT/US03/08895

PCT Pub. Number WO2003/083834

Priority 10/113,858 28.03.02 US

Filing date 21 March 2003

Wipo publication date 13 October 2003

Acceptance publication date 4 June 2009

International Classifications

G10L 21/04 (2006.01) 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

G10L 11/00 (2006.01) Determination or detection of speech or audio characteristics not restricted to a single one of groups

G10L 21/02 (2006.01) 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

11 September 2003 Complete Application Filed

  Priority application(s): 10/113,858 28.03.02 US

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003239126

4 June 2009 Application Accepted

  Published as AU-B-2003239126

1 October 2009 Standard Patent Sealed

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