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A Study on DWT-Based Digital Audio Watermarking for Mobile Ad Hoc Network
Taichung, Taiwan June 05-June 07
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/SUTC.2006.19IEEE International Conference on Sens ...
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Yi ju Wu, Member, IEEE
Shigeru SHIMAMOTO, Member, IEEE
In this thesis, we propose a Discrete Wavelet Transform..DWT..based Audio Watermarking (DAW) for Mobile Ad Hoc Network (MANET). With the Discrete Wavelet Transform..DWT.., the audio signal can be transformed into frequency domain ranging from low frequency to high frequency. Besides, the high frequency spectrum is less sensitive to human ear. That is the reason why the high frequency component is usually discarded in the compression process. Therefore, information to be hidden can be embedded into the low frequency component to against the compression attack. The characteristic of this scheme is that the user can not only use the DAW to embed the text file in to the audio but also use the text file to be the network IP address connect to the network by the MANET.
Index Terms:
MANET, DWT-DAW
Citation:
Yi ju Wu, Shigeru SHIMAMOTO, "A Study on DWT-Based Digital Audio Watermarking for Mobile Ad Hoc Network," sutc, vol. 2, pp.247-251, IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing - Vol 2 - Workshops, 2006
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