A Robust MP3 Steganographic Method against Multiple Compressions Based on Modified Discrete Cosine Transform

<div>The BER of the proposed method under the local simulation of one and two decompressing/recompressing attacks without BCH code. (a) 1 decompressing/recompressing. (b) 2 decompressing/recompressing.</div>

Security and Communication Networks

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Figure 7

Figure 7: A Robust MP3 Steganographic Method against Multiple Compressions Based on Modified Discrete Cosine Transform 