Title :
The research and application of audio watermarking algorithm
Author_Institution :
Compute Center, Qiqihar Univ., Qiqihar, China
Abstract :
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.
Keywords :
audio signal processing; digital signal processing chips; watermarking; DSK5402; DSP chip; audio watermark processing; audio watermarking algorithm; real-time audio watermarking; Application software; Digital signal processing; Digital signal processing chips; Intelligent transportation systems; Neodymium; Quantization; Robustness; Signal processing; Signal processing algorithms; Watermarking; DSP; MCLT; audio watermarking; quantization watermarking;
Conference_Titel :
Power Electronics and Intelligent Transportation System (PEITS), 2009 2nd International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-4544-8
DOI :
10.1109/PEITS.2009.5406901
