www.pudn.com > 305-matlabCode.zip > fade_out_m.m

%PROJECT: AUDIO SIGNAL PROCESSING 
%IMPLEMENTATION FADE OUT EFFECT 
%fade out FUNCTION 
%PROJECT BY: 
function y=fade_out_m(); 
[yin,fs,nbits]=wavread('wav_2.wav'); 
yin=yin'; 
step=1/length(yin); 
fd=1:-step:(0+step); 
plot(fd); 
fadout=fd.*yin; 
y=fadout;