Business Intelligence

Data Hiding in Audio Using Matlab Software

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Executive Summary

In this paper the authors present a method of hiding the text message watermark into audio. This hiding technique is called amplitude modification in low bit encoding. The message embedded into higher LSB layers to increase the robustness. The technique is implemented in matlab since it is a language for data analysis and numerical computation. This proposed scheme includes dynamic coding approach for hiding the watermark. In this scheme no audible distortion after message insertion in audio signal.

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