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    A novel sub-band adaptive filtering for acoustic echo cancellation based on empirical mode decomposition algorithm

    Acoustic echo cancellation is one of the most severe requirements in hands-free telephone and teleconference communication. This paper proposes an Empirical Mode Decomposition (EMD)-based sub-band adaptive fil...

    **aochuan He, Rafik A. Goubran, Peter X. Liu in International Journal of Speech Technology (2014)