FFT Filter

[Korro]

Very simple concept:

A module that allows you to filter the Audio To Image output to get rid of unwanted frequencies, without having to deal with Iterator (and I'm wildly assuming that it can be efficiently done with iterator...) to isolate frequency ranges of the end result when used with an ISF module.

The same could be also applied to the Spectrum module, in a slightly different manner (in-module freq. range selector?)

[Magic]

Hi, this can very simply be done by drawing on the output.