From: Synthetic speech detection through short-term and long-term prediction traces
Bicoherence | STLT | STLT + Bicoherence | |||||
---|---|---|---|---|---|---|---|
512 | 256 | 128 | 512 | 256 | 128 | ||
A01 | 0.615 | 0.526 | 0.570 | 0.929 | 0.917 | 0.919 | 0.941 |
A02 | 0.881 | 0.873 | 0.863 | 0.940 | 0.940 | 0.939 | 0.946 |
A03 | 0.859 | 0.846 | 0.847 | 0.952 | 0.948 | 0.950 | 0.962 |
A04 | 0.546 | 0.505 | 0.499 | 0.886 | 0.827 | 0.879 | 0.915 |
A05 | 0.805 | 0.801 | 0.778 | 0.946 | 0.943 | 0.945 | 0.955 |
A06 | 0.655 | 0.628 | 0.609 | 0.898 | 0.868 | 0.898 | 0.932 |
All | 0.726 | 0.695 | 0.687 | 0.926 | 0.907 | 0.921 | 0.942 |