% RECORD a sentence with your mother language
% and save it to a file "sentence.wav"
[y, fs, nbits] = wavread('Z:\SPS2004\sentence.wav');
M   = length(y);
t   = [1 : M]/fs;   % time-axis

figure(1); clf;  % opens/activates Figure No 1, clears
plot(t, y);       % draw the signal
grid on;
title('My sentence');
xlabel('time (seconds)');

soundsc(y, fs);   % listen to it