The research and application of audio watermarking algorithm

How to load and deal with real-time audio watermarking, and how to perform the audio watermarking algorithm in the DSP chip are two points that this paper focuses on. This paper expatiates on a real-time processing for fast audio watermarking algorithm. The algorithm is available for the implementation in DSK5402. Experimental data shows the algorithm has good transparency and robustness in audio watermark processing.