%Scrpit describing the FFT convolution of a piano sample and an impulse
%response
[y,fs]=wavread('piano.wav') %input wav file
[x,fs]=wavread('Humprecht.wav')%impulse response

wetsignal= freqconv(x,y) %recall fft convolution function

sound('wetsignal', fs) %playback convoluted signal

wavwrite(wetsignal, fs, 'wetsignal.wav') %save output file 