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 Constraints Set<br />
<strong>Multi</strong>-Constraint GSC<br />
Derivation<br />
Original<br />
C H = [ H d H i H n ]<br />
[<br />
1 . . . 1<br />
g } {{ } 0 } .{{ . . 0}<br />
N d<br />
N−N d<br />
] T<br />
<strong>LCMV</strong> output<br />
N d<br />
∑<br />
y =<br />
j=1<br />
s d j<br />
+ noise components<br />
S. Gannot (BIU) <strong>Multi</strong>-<strong>Microphone</strong> <strong>Speech</strong> <strong>Enhancement</strong> IWAENC 2012 19 / 53
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