International Scholarly Research Notices / 2012 / Article / Tab 4

Research Article

Direct Recovery of Clean Speech Using a Hybrid Noise Suppression Algorithm for Robust Speech Recognition System

Table 4

Recognition results for comparison targets.

CleanAvg 0–20−5

MFCC99.4271.8013.39
SS99.3272.4225.26
CMVN99.3277.7813.90
STSA99.2680.1220.31
AFE99.2082.2324.77
MVA99.2084.1526.24