EURASIP Journal on Audio, Speech, and Music Processing

Table 6 Comparison between BER values of different transform-based algorithms

From: An imperceptible and robust audio watermarking algorithm

	Algorithm
	DWT based	DWT-DCT based	DWT based	SVD-QIM based	SVD-DWT based	SVD-DWT based
	[[29]]	[[21]]	[[50]]	[[22]]	[[25]]	Proposed algorithm
Gaussian noise (20_dB)	7.525	0.0115	0	0	0	0
Re-quantization 8	0	0	0	0	0	0
Re-sampling 22.05	0	0	0	0	2	0.0128
MP3 compression 64 kbps	4.34	0	0.08	0.5615	0	0.0727
MP3 compression 32 kbps	17.22	0.03525	0.67	2.2094	1	0.1707
Echo (delay 100 ms, decay 40%)	-	-	5.83	3.955 (98, 41)	2 (98, 41)	1.450
Low-pass filtering 8 kHz	-	-	0.97	0.3540 (11,025 Hz)	0 (11,025 Hz)	0.1893

Back to article page