This project is design based on the paper "Audio Watermarking Via EMD".A new adaptive audio watermarking algorithm based on Empirical Mode Decomposition (EMD) is designed. The audio signal is divided into frames and each one is decomposed adaptively, by EMD, into intrinsic oscillatory components called Intrinsic Mode Functions (IMFs). The watermark and the synchronization codes are embedded into the extrema of the last IMF. The design is simulated using Matlab 2012b version and tested without any attack.

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SIMULATION VIDEO DEMO                                                                                                                                     

You can DOWNLOAD encrypted Matlab(p-code) and the reference paper.