Method and apparatus for processing audio signal

Details for Australian Patent Application No. 2009220321 (hide)

Owner Industry-Academic Cooperation Foundation, Yonsei University LG Electronics Inc.

Inventors Lee, Chang Heon; Song, Jung Wook; Jung, Yang Won; Kang, Hong Gu; Oh, Hyen O.

Agent Davies Collison Cave

Pub. Number AU-B-2009220321

PCT Pub. Number WO2009/110738

Priority 61/033,032 03.03.08 US

Filing date 3 March 2009

Wipo publication date 11 September 2009

Acceptance publication date 22 September 2011

International Classifications

G10L 19/00 (2006.01) Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders

G11B 20/10 (2006.01) Signal processing not specific to the method of recording or reproducing - Digital recording or reproducing

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

H04N 7/24 (2006.01) Television systems - Systems for the transmission of television signals using pulse code modulation

Event Publications

28 October 2010 PCT application entered the National Phase

  PCT publication WO2009/110738 Priority application(s): WO2009/110738

2 December 2010 Alteration of Name

  The name of the applicant has been altered to Industry-Academic Cooperation Foundation, Yonsei University; LG Electronics Inc.

22 September 2011 Application Accepted

  Published as AU-B-2009220321

19 January 2012 Standard Patent Sealed

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