Adaptive real-time estimation of speech LPC coefficients by LMS algorithm

In this paper,we propose a method to extract speech LPC coefficient by using LMS adaptive algorithm,and have analyzed the convergence of this algorithm used to speech signal and conditions of real-time processing.Method of extracting the real-time residual sequence has also been studied.The operation of this method has been modelled by the computer and the experimental results have been proved to be better than the typical autocorrelation method.