All three, Discrete Wavelet Transform (DWT) - Singular

Value Decomposition (SVD) and Adaptive Tabu Search

(ATS) have been used as mathematical tools for embedding

data into an audio signal. In this paper, we present a new

robust audio watermarking scheme based on DWT-SVD and

ATS. After applying the DWT to the cover audio signal, we

map the DWT coefficients, and apply the SVD, we search for

the optimal intensity of audio watermarking by using the

ATS. Experimental results show that the watermarking

method performs well in both security and robustness to

many digital signals processing, such as filtering,

cropping, mp3 and random noise.