Mathematical Modeling of Speech Production and Its Application to Noise Cancellation
Narasimhan Renga Raajan, T. R. Sivaramakrishnan, Y. Venkatramani · InTech eBooks · 2012
Sound emanates by three processes, they are twisting of nerves, wires beating of membranes or blowing of air through holes. But human voice mechanism is different as it comes out in different languages and feelings by a control mechanism, the brain. As per Indian thought The soul (Atma) associates with (budhi) brain , and later inturn orders the (manas) heart. Thus the (manas) heart under the influence of (bhudhi) brain stimulates the (jathagani) simulator. The Jathagani stimulates Udanda vata and finally the (intuition) udana vata produces speech. The voice with which we speak has two components namely 1)Dhwanyaatmaka sabdas 2)VarNaatmaka sabdas.