Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Atsuo Hiroe0
Date of Patent
September 14, 2010
0Patent Application Number
116532350
Date Filed
January 16, 2007
0Patent Primary Examiner
Patent abstract
A speech signal separation apparatus for separating an observation signal in a time domain of a plurality of channels wherein a plurality of signals having a speech signal are mixed using independent component analysis to produce a plurality of separation signals of the different channels, including: a first conversion section, a non-correlating section, a separation section, and a second conversion section.
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