FPGA based audio watermarking - Covert communication

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@article{Karthigaikumar2011FPGABA, title={FPGA based audio watermarking - Covert communication}, author={P. Karthigaikumar and K. Jaraline Kirubavathy and K. Baskaran}, journal={Microelectronics Journal}, year={2011}, volume={42}, pages={778-784} }