www.pudn.com > 305-matlabCode.zip > reverb2_m.m

%PROJECT: AUDIO SIGNAL PROCESSING 
%IMPLEMENTATION OF REVERBRATION EFFECT IN THE AUDIO SIGNAL using all pass filter 
%reverb2 FUNCTION 
%PROJECT BY: 
 
function y = reverb2_m(); 
[d,r,nbits]=wavread('wav_2.wav'); 
R=ceil(r*70e-3); 
num=[0.5,zeros(1,R),1]; 
den=[1,zeros(1,R),0.5]; 
d1=filter(num,den,d); 
y=d1;