Perceptually improved enhancement of encoded acoustic signals

Details for Australian Patent Application No. 2001284607 (hide)

Owner Telefonaktiebolaget L M Ericsson (publ)

Inventors Bruhn, Stefan; Andersson, Susanne

Agent Watermark

Pub. Number AU-B-2001284607

PCT Pub. Number WO02/33693

Priority 00850169 20.10.00 EP

Filing date 7 September 2001

Wipo publication date 29 April 2002

Acceptance publication date 1 March 2007

International Classifications

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

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

H03M 7/30 (2006.01) Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits - Compression

Event Publications

1 March 2007 Application Accepted

  Published as AU-B-2001284607

28 June 2007 Standard Patent Sealed

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