“…The common method to distinguish the speech samples are spectrogram reading which proved to be the powerful method to obtain the formants of each samples and had been used in long time ago in speech processing until now (Zue and Cole, 1979;Johannsen et al, 1983;Hassan, 1982;Zue and Lamel, 1986;Debyeche et al, 1998;Johnson, 2003;Awadalla et al, 2005;Awais et al, 2006;Steinberg and O'Shaughnessy, 2008;Iqbal et al, 2008;Abdul-Kadir et al, 2010, Mporas et al, 2007, Sumithra et al, 2011, Abdul-Kadir et al, 2011a. Dental, (3) Alveolar, (4) Post-alveolar, (5) Palatal, (6) Velar, (7) Pharyngeal, (8) Glottis…”