Blind-Matched Filtering for Speech Enhancement with Distributed Microphones

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="169853.fig.009a" src="https://static.hindawi.com/articles/jece/volume-2012/169853/figures/169853.fig.009a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Comparison of the blind MF with the transfer functions to the microphones</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="169853.fig.009b" src="https://static.hindawi.com/articles/jece/volume-2012/169853/figures/169853.fig.009b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Comparison of the blind MF with the ideal MVDR beamformer and the SDW-MWF</td></tr></table></td></tr></table>

<table>Comparison of the system transfer functions.</table>

Journal of Electrical and Computer Engineering

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Figure 9

Figure 9: Blind-Matched Filtering for Speech Enhancement with Distributed Microphones 