3 ms·

Correlation is calculated using FFTs, so wouldn't that be just as slow?

• karmakaze 4y ago
  Computations can be reduced if you only care about frequencies near 6 particular ones (and maybe some harmonics).
  • xani_ 4y ago
    You'd get shit tuner if you do that. Ain't nobody got time to define scales on a fucking tuner
    • karmakaze 4y ago
      There's only 12 per octave, way fewer than doing FFT for all frequencies in Hz steps.