In this dissertation, we pay more attention to robustness of audio watermarking, and partly resolve the key problems of the Digital to Analog (DA) and Analog to Digital (AD) conversions, and TSM in audio watermarking.

• 本文主要对音频水印的稳健性进行了深入的研究,初步解决了抗DA/AD变换和时域伸缩攻击的问题。