WASET
    C. Ganesh Babu and  P. T. Vanathi,  A Modified Speech Enhancement Using Adaptive Gain Equalizer with Non linear Spectral Subtraction for Robust Speech Recognition.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2008, vol. 22(10). 2179 - 2183
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/5946.