Blind Detection Techniques For Spread Spectrum Audio Watermarking
In spreads pectrum (SS)watermarking of audio signals, since the watermark acts as an additive noise to the host audio signal, the most important challenge is to maintain perceptual transparency. Human perception is a very sensitive apparatus, yet can be exploited to hide some information, reliably....
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Language: | en_US |
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2009
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Online Access: | http://hdl.handle.net/2005/588 |