Blind Key Based Attack Resistant Audio Steganography Using Cocktail Party Effect

Table 4

Quality analysis of cover and stego audio.

Secret image and cover audio	Graphic plot of cover audio	Graphic plot of stego audio	PSNR (in dB)	PEAQ (in MOS)	CC
embedded in bob.wav			86.1450	3.99	0.9854
embedded in mm.wav			90.8836	4.02	0.9854
embedded in mj.wav			82.1531	3.98	0.9858
embedded in tt.wav			90.5024	4.04	0.9986