Frequency band enlarging apparatus and method, encoding apparatus and method, decoding apparatus and method, and program

Details for Australian Patent Application No. 2010304440 (hide)

Owner Sony Corporation

Inventors Yamamoto, Yuki; Chinen, Toru; Honma, Hiroyuki; Mitsufuji, Yuhki

Agent Spruson & Ferguson

Pub. Number AU-A-2010304440

PCT Pub. Number WO2011/043227

Priority 2010-092689 13.04.10 JP; 2009-233814 07.10.09 JP; 2010-162259 16.07.10 JP

Filing date 29 September 2010

Wipo publication date 14 April 2011

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

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

31 May 2012 PCT application entered the National Phase

  PCT publication WO2011/043227 Priority application(s): WO2011/043227

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