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Table 13 Comparison with GMM 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

FeatureModelt-DCFEER
CMOC-ADNN0.20811.447
 GMM0.41121.128
CVOC-ADNN0.1789.269
 GMM0.36918.850