Blind Detection Techniques For Spread Spectrum Audio Watermarking

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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Bibliographic Details
Main Author: Krishna Kumar, S
Other Authors: Sreenivas, T V
Language:en_US
Published: 2009
Subjects:
Sound Recordings - Security
Audio Systems - Watermarking
Random Phase Watermarks
Spread Spectrum Audio Watermarking
Blind Watermark Detection
Watermark Embedding
Audio Signals - Correlation
Audio Pre-whitening
Audio Watermarking
Blind Audio Watermark Detection
Increased Correlation
Improved Detection
Communcations Engineering
Online Access:http://hdl.handle.net/2005/588

Internet

http://hdl.handle.net/2005/588

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