El-Mokadem, E. S., M. M. fouad, and T. A. Elgarf. “Performance Analysis of Advanced Hybrid Speech Coding Techniques in Time Domain, Spectral Domain and Perceptual Domain”. INTERNATIONAL JOURNAL OF COMPUTERS &Amp; TECHNOLOGY, vol. 13, no. 10, Oct. 2014, pp. 5051-62, doi:10.24297/ijct.v13i10.2327.