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A Review on Audio Watermarking Techniques

Mrunali J. Patel, Komal R. Borisagar

Abstract


The quick development of web and applications utilizing advanced interactive media innovations has put stress on the need to give copyright security to sight and sound data. A computerized watermark can be depicted as an obvious or ideally imperceptible recognizable proof code that is forever installed in the information. So it can stay displayed inside the spread media after any unravelling methodology. The conceivable arrangement of above issue is distinctive Audio Watermarking Techniques, in the same way as Discrete Fourier Transform (DFT) system, Discrete Wavelet Transform (DWT) strategy, Discrete Cosine Transform (DCT) method.


Keywords


audio watermarking, DFT, DWT, DCT, LSB, SSA

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References


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