Bandwidth extension encoder, bandwidth extension decoder and phase vocoder

Details for Australian Patent Application No. 2010268160 (hide)

Owner Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

Inventors Nagel, Frederik; Multrus, Markus; Disch, Sascha; Lecomte, Jeremie; Ertel, Christian; Warmbold, Patrick

Agent Griffith Hack

Pub. Number AU-A-2010268160

PCT Pub. Number WO2011/000780

Priority 10153530.0 12.02.10 EP; 61/221,442 29.06.09 US

Filing date 24 June 2010

Wipo publication date 6 January 2011

International Classifications

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

G10L 19/14 (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

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

Event Publications

2 February 2012 PCT application entered the National Phase

  PCT publication WO2011/000780 Priority application(s): WO2011/000780

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