Table 2 Detection accuracy of LSQ method for different bit-rates
From: Detection and localization of double compression in MP3 audio tracks
BR1 vs BR2 | 64 | 96 | 128 | 160 | 192 |
|---|---|---|---|---|---|
64 | - | 100.0 | 99.9 | 99.9 | 100.0 |
96 | 97.7 | - | 99.5 | 99.7 | 100.0 |
128 | 96.3 | 98.4 | - | 98.1 | 100.0 |
160 | 88.8 | 98.4 | 98.4 | - | 99.9 |
192 | 72.9 | 96.0 | 95.9 | 94.7 | - |