Figure 2From: A modified Wiener filtering method combined with wavelet thresholding multitaper spectrum for speech enhancementAveraged over seven SNRs. The composite measure comparisons for four SE schemes (WT, KLT, proposed, and Wiener_Clean) averaged over seven SNRs (−8,−5,−2,0,5,10, and 15 db) for eight kinds of noise.Back to article page