Author: pewritylab
Date: 2024-02-08 00:24
Again, I'm not denying that Tartini notes exist. Sure, it's the reason why you can hear the low frequency even when listening on a smartphone, which can't actually reproduce it.
But it's not the explanation why the subharmonic appears in the spectrogram. When you add two sinusoids, the Fourier Transform will give you 2 peaks at the respective frequencies. But I observe a third peak at the difference frequency.
|
|