Multi-Microphone Speech Enhancement - =1=Using LCMV ...
Multi-Microphone Speech Enhancement - =1=Using LCMV ...
Multi-Microphone Speech Enhancement - =1=Using LCMV ...
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The Transfer Function GSC<br />
Relative Transfer Function<br />
The Transfer Function GSC<br />
Relax Dereverberation Requirement Gannot et al., 2001<br />
Modified Constraint Set:<br />
C = h d<br />
˜g = (h d 1 ) ∗<br />
Equivalent to:<br />
C = ˜h d hd<br />
h d 1<br />
=<br />
[<br />
1 hd 2<br />
h d 1<br />
. . . hd M<br />
h d 1<br />
] T<br />
g = 1.<br />
S. Gannot (BIU) <strong>Multi</strong>-<strong>Microphone</strong> <strong>Speech</strong> <strong>Enhancement</strong> IWAENC 2012 15 / 53
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