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The rapid growth of internet has greatly facilitated the unauthorized distribution and hacking of digital media, which has become easier due to the availability of processing platforms. Watermarking help us to enforce the intellectual property rights and protect digital media from tampering. There are numerous software based watermarking available and it has attained certain degree of maturity. But...
The hardware implementation of an audio watermarking helps to achieve real time performance by integrating an audio watermarking chip with an existing audio electronic devices. For the secure communication of the secret messages and for the data protection, the watermarking should provide good imperceptible, good robustness, high capacity (pay load) and high speed. This paper presents a new VLSI architecture...
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