3 ms·

Could you pick a frame of audio and then cross correlate it with the entire song? The peaks of the cross correlation should indicate when the segment of audio r

Could you pick a frame of audio and then cross correlate it with the entire song? The peaks of the cross correlation should indicate when the segment of audio repeats, i.e. potential loop points.

sorenjan 7y ago
That's called the autocorrelation and is indeed used for finding periodicity in signals.
- thekegsi 7y ago
  well its slightly different in that you are cross-correlating only a section of the signal with the full signal.