MATLAB QUESTION:

--Record sound of a and about 1 sec. with followings;

--For 1 second 8000 samples,

--Clip it by 20msec segment,

--Find the LPC coefficient order of p=12 with Yule Walker Equation,

--Create the white noise sequence with this coefficient, (You can use filter command, y=filter(b,a,x))

--Find the autocorrelation of this noice, (xcorr),

--Figure of LPC coefficient and autocorrelaiton of this noise,

--Send the error to receiver and synthes this a,"i. (e---(a,i))

--Send to energy of the error and synthes this a,"i". energy of (e-- (a,i))