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Audio Watermarking an Effective Solution to Hide Secret Data Behind Audio

Drashti P Dheber, Dipesh G Kamdar

Abstract


In this paper, we stated the study of audio watermarking done by different methods perfectly. Here, we study how different data can hide behind audio using different strategies. We study different concept of discrete wavelet transform, singular value decomposition, EMD, spread spectrum, discrete cosine transform for the development of audio watermarking. We analyze different methods and noted down different comparison among them.

Cite this Article
Dheber DP, Kamdar DG. Audio Watermarking an Effective Solution to Hide Secret Data Behind Audio. Journal of Open Source Developments. 2015; 2(3): 27–32p.


Keywords


Digital Audio Watermarking, discrete wavelet transform, singular value decomposition, copyright protection

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References


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