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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Binaural <strong>LCMV</strong><br />
Interaural Signal Ratio (ISR)<br />
ISR vs. ITF<br />
Input ISR<br />
ISR in = z l<br />
z r<br />
= e† l (H ds d + H i s i )<br />
e † r (H d s d + H i s i ) .<br />
Output ISR (in our implementation)<br />
ISR out = y l<br />
y r<br />
= e† l (ηH ds d + µH i s i )<br />
e † r (ηH d s d + µH i s i ) .<br />
S. Gannot (BIU) <strong>Multi</strong>-<strong>Microphone</strong> <strong>Speech</strong> <strong>Enhancement</strong> IWAENC 2012 26 / 53
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