From: Combination of MVDR beamforming and single-channel spectral processing for enhancing noisy and reverberant speech
S2, near
S2, far
R1, near
R1, far
Overall quality
χ 2
99.6
77.1
98.9
90.6
p
<0.01
Amount of reverberation
93.9
120.8
98.6
104.7