Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alejandro Acero0
Brendan J. Frey0
Li Deng0
Date of Patent
November 11, 2008
0Patent Application Number
111855220
Date Filed
July 20, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and computer-readable medium are provided for identifying clean signal feature vectors from noisy signal feature vectors. One aspect of the invention includes using an iterative approach to identify the clean signal feature vector. Another aspect of the invention includes using the variance of a set of noise feature vectors and/or channel distortion feature vectors when identifying the clean signal feature vectors.
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