I have two audio signal that I want to compare using Matlab, my problem is that I can hear the difference between both loud and clear, but when use the function pwelch to compare their PSD ,I don't see much difference between them,any idea how can I compare them with a different methode ! thanks in advance !

  • $\begingroup$ Why/What for do you want to compare them? Which are the lengths for each signals? Can you plot them and put the figures here? $\endgroup$ – jessica Mar 11 '14 at 2:13
  • $\begingroup$ stackoverflow.com/questions/22298644/… $\endgroup$ – Engine Mar 11 '14 at 13:31

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