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Table 15 Comparison with some known systems 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

Model

t-DCF

EER

CQCC [48]

GMM

0.245

11.04

LFCC [48]

GMM

0.302

13.54

CMOC-A

DNN

0.208

11.447

CVOC-A

DNN

0.178

9.269