A Novel Audio Cryptosystem Using Chaotic Maps and DNA Encoding

Table 6

Key sensitivity results for decryption process test signal as “Claire 8.”

Key used	CC between original and decrypted signal	PESQ
Key A	−0.0099	1.3352
Key B	−0.0030	0.6341
Key C	0.0021	1.0854
Key D	0.0075	1.7541