Security and Communication Networks / 2020 / Article / Tab 1

Research Article

An Antiforensic Method against AMR Compression Detection

Table 1

Successful attack rate (SAR) of antiforensic double AMR audio clips (%).

Size (s)MethodBit rates (kbps)Average
4.755.155.96.77.47.9510.212.2

0.5[2]97.0793.9698.4195.2896.5297.4096.8897.5996.63
[3]95.8292.7493.9594.2693.5396.8391.7594.8594.20
[6]94.9596.4992.6097.2596.5591.6498.2893.7595.69

1[2]97.6698.0598.1591.7295.7898.4292.1794.8295.82
[3]98.3397.9498.3093.6996.7296.5996.0891.0196.21
[6]94.0596.8892.2090.6386.0891.2691.7390.2391.63

2[2]96.1290.9597.1791.5695.8698.4998.1297.3295.70
[3]96.2399.3598.5993.4192.3291.3496.9193.2795.15
[6]94.7792.8895.2689.1489.0095.2590.1996.8592.91

3[2]98.8696.0693.3298.0595.3593.3685.9596.7494.71
[3]97.5796.3794.7298.4597.5198.0596.7493.1996.68
[6]93.3696.6194.7292.2093.8691.5694.1492.5393.62

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