For #gittober day 29, I switched to do some work on my voxtobloop utility, to see if a few more GP-like branch modifiers would add more robust sounds. All three of these take a single child:
- invert (for each sample spot in the signal, replace the loudest amplitudes with the quietest, and visa versa). Also a form of this where the pure magnitude is switched, not just the loudness.
- Keep X strongest frequencies (seen via FFT)
- and Remove X strongest frequencies