How to tell if 2 signals are the same categories ?

You have a bunch of music in a folder on you computer. And you want to listen only to classical music (slow, soft, ..) in a loop. Once you select a random on and listen to it, the code should auto-select the other classical sounds; As soon as the 1st is finished, the 2nd starts, 2nd is finished, the 3rd starts. I already did all, graphical interface,.. play, stop, .. loop, .. but I have false positive and false negative in the selected sounds. Should I focus on time domain ? or frequency domain ? Do you know if there is a code that has already solve the problem?

Answer 1

[Walter Roberson]

That is a research question more than a MATLAB question.

http://ismir2001.ismir.net/pdf/tzanetakis.pdf

[Joel Sande]

Thanks, I didn t see that paper.