RPJ Lavender and other Filter - Polyphonic Bug about rpj

[kockie69]

This one should fix the rising and falling. It was caused by the Fc being able to get to 0. This filter will move to endless if that happens.

https://github.com/kockie69/RPJ/actions/runs/1733477380

[kockie69]

Interesting, looks to me more is wrong with it not only in poly mode. Nice one for the weekend whilst waiting the other versions come live....

[mosesve]

That fixed the rising and falling.

[kockie69]

The Cutoff isn't poly at the moment. I am looking at the moment how to improve these filters. Add drive, and I want to add more controls to them. Also make the Fc poly and make them stereo.

[squinkylabs]

F2 filter is similar, and I think Fc is poly.

[kockie69]

This should be solved in the next release. Latest build version to test available from here:

https://github.com/kockie69/RPJ/actions

[squinkylabs]

F2 intentionally has no drive. It's can't distort. To make it distort and not alias "something" would need to be done. In Stairway I used oversampling, since that's all I know that works for filters, although there are other ways.

In any case, F2 takes almost no CPU. Stairway is an utter pig. Although not only due to this.

It's in Interesting idea to make an F2 with distortion, but not sure how you would do it without killing the things it's good at.