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I have already written a MATLAB code to filter noise from a particular audio file however...

I have already written a MATLAB code to filter noise from a particular audio file however the resulted audio is not playing I use this code snippet:

presult = audioplayer(fOut, fs);

presult.play;

the fout is

fOut = filter(b, a, f);

I do not know what i am doing wrong as the output playing is still the initial sound not thr noise filtered one. Please help deadline is due in hours. Thanks in advance

Engineering   Mechanical-Engineering   
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