EVALUTION OF IMPULSE CHARACTERISTIC OF SPEECH TRACT BY MEANS OF RECONSTRUCTION OF MATHEMATICAL MODEL OF DINAMIC SYSTEM ORIGINATED BY TIME ROW
The reverse problem of speech acoustics was researched. The entrance parameters of given problem were segments of speech signal and calculated integrals of this signal. With the help of procedure of reconstruction of mathematical model of dynamic system originated by time row (speech signal) the model of speech process was obtained. The various approaches of reproduction of component of vectors, the state of model of dynamic system (speech process) under researching were considered. Obtained evaluations of coefficients of presented model are interpreted as impulse characteristic of speech tract and reflect the individual peculiarities of speech acoustic for everyone tested.