Controlling loudness of speech in signals that contain speech and other types of audio material

Details for Australian Patent Application No. 2003263845 (hide)

Owner Dolby Laboratories Licensing Corporation

Inventors Riedmiller, Jeffrey Charles; Robinson, Charles Quito; Gundry, Kenneth James; Vinton, Mark Stuart; Venezia, Steven Joseph

Agent Chrysiliou Law

Pub. Number AU-B-2003263845

PCT Number PCT/US03/25627

PCT Pub. Number WO2004/021332

Priority 10/233,073 30.08.02 US

Filing date 15 August 2003

Wipo publication date 19 March 2004

Acceptance publication date 28 August 2008

International Classifications

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

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

G10L 19/14 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

H03G 5/16 (2006.01) Tone control or bandwidth control in amplifiers - Automatic control

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 10/233,073 30.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-B-2003263845

28 August 2008 Application Accepted

  Published as AU-B-2003263845

8 January 2009 Standard Patent Sealed

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