modfile='./data/modulator22.wav';
carfile='./data/carrier22.wav';
outfile='./data/vocodedsound.wav';

[modul, sr1]=audioread(modfile);
[carrier, sr2]=audioread(carfile);

if sr1~=sr2, disp('your sampling rates dont match'); end
y= chanvocoder2(carrier, modul, 512, 16, .2)
srl=sr1;

audiowrite('./data/modulator22_chanvocoder.wav', y , sr1);
spectrogram(y,srl,5,30);
spectrogram(y,srl,5,5);