Adventures in ScriptNode - Pitch effects

[Lindon]

So I'm still having fun in ScriptNode land - trying not to look at Faust over there in the corner....

I'd like to add some pitch shifting (or really pitch moving) components - essentially very small pitch changes - to emulate tape "wobble" - to start with. I'm sure I will work up to something more ambitious...

If there's a nice simple way to do this (say in a delay structure) I cant see it...any clues from the ScriptNode gods?

[Christoph Hart]

This can be achieved with modulating a delay line with an LFO. Use a jdelay node and modulate it between 0ms and whatever max. latency you can accept.

Make sure you use a frame container for the modulation because this needs to be sample accurate or it will create nasty artifacts.

[Lindon]

@Christoph-Hart - great, thanks - that works nicely...