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> Experimental Study<br />
ILD & ITD Preservation (Faller and Merimaa, 2004) (cont.)<br />
5<br />
p(∆L)<br />
5<br />
p(∆L)<br />
∆L [dB]<br />
0<br />
∆L [dB]<br />
0<br />
−5<br />
−5<br />
p(τ)<br />
p(τ)<br />
−1 −0.5 0 0.5 1<br />
τ [ms]<br />
−1 −0.5 0 0.5 1<br />
τ [ms]<br />
(e) Interference input<br />
(f) Interference output<br />
5<br />
p(∆L)<br />
5<br />
p(∆L)<br />
∆L [dB]<br />
0<br />
∆L [dB]<br />
0<br />
−5<br />
−5<br />
p(τ)<br />
p(τ)<br />
−1 −0.5 0 0.5 1<br />
τ [ms]<br />
(g) Stationary input<br />
−1 −0.5 0 0.5 1<br />
τ [ms]<br />
(h) Stationary output<br />
S. Gannot (BIU) <strong>Multi</strong>-<strong>Microphone</strong> <strong>Speech</strong> <strong>Enhancement</strong> IWAENC 2012 31 / 53