Noise estimation

Details for Australian Patent Application No. 2004201076 (hide)

Owner Microsoft Corporation

Inventors Acero, Alejandro; Deng, Li; Droppo, James G.

Agent Davies Collison Cave

Pub. Number AU-B-2004201076

Priority 10/403638 31.03.03 US

Filing date 11 March 2004

Wipo publication date 21 October 2004

Acceptance publication date 13 August 2009

International Classifications

G10L 15/20 (2006.01) Speech recognition

G06K 9/00 (2006.01) Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints

G10L 15/00 (2006.01) Speech recognition

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

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 10/403638 31.03.03 US

21 October 2004 Application Open to Public Inspection

  Published as AU-B-2004201076

13 August 2009 Application Accepted

  Published as AU-B-2004201076

10 December 2009 Standard Patent Sealed

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