How could i mesure the peak frequency of a moving nonresonant analog filter without a feedbackloop between its audio output back into its audio input?
I do have a calibration patch for resonating filters and oscillators.
What would be a good way to do
this? White noise into the filter > FFT > Findung the peak? And slowing the whole calibration procedure by the overall latency. Or better with a sine sweep instead of noise for being independend of randomness.
How can i find such a peak?