WASET
    Talbi Mourad and  Salhi Lotfi and  Chérif Adnen,  Spectral Entropy Employment in Speech Enhancement based on Wavelet Packet.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2007, vol. 9(9). 2746 - 2753
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/2477.