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Table 14 Comparison with some commonly used features on ASVspoof 2019 physical access evaluation set in terms of t-DCF and EER (%)

From: Discriminative features based on modified log magnitude spectrum for playback speech detection

Feature

t-DCF

EER

MFCC-A

0.427

21.227

CQCC-A

0.389

21.193

eCQCC-A [38]

0.331

14.118

CQSPIC-A [41]

0.204

10.690

COC-A

0.209

11.608

CMOC-A

0.208

11.447

CVOC-A

0.178

9.269