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Table 1 Accuracy rate (%) baselines for different feature extraction techniques

From: Auditory processing-based features for improving speech recognition in adverse acoustic conditions

Channel MFCC PLP GFCC
1 89.3 90.5 88.43
2 77.6 77.1 80.7
3 61.7 63.8 64.5
4 53.8 55.5 58.4
5 57.9 57.5 64.4
6 62.5 62.2 63.6
7 53.2 53.5 61.6
8 72.9 73.0 71.8
9 58.4 61.8 63.2
10 45.2 47.7 48.6
11 41.1 43.2 45.9
12 36.2 38.9 46.1
13 47.0 48.0 49.8
14 38.3 40.2 46.9
Average 56.7 58.0 61.0