Fig. 6From: Combination of MVDR beamforming and single-channel spectral processing for enhancing noisy and reverberant speechMUSHRA scores for three processing schemes, the unprocessed signal and the low-pass filtered anchor. The highest score, 100, was labeled as “excellent” or “no reverberation” for the attributes “overall quality” and “perceived amount of reverberation”, respectively. The means over all files and all subjects are displayed by circles. The scores of the hidden reference, close to 100 with small variance, are not displayedBack to article page