[PD] iem vcf crashes feedback loop

[Frank Barknecht]

Hallo,
Damian Stewart hat gesagt: // Damian Stewart wrote:

> Ed Kelly wrote:
> >> seems to be the combo of the iem filters with the [block~ 1] do you
> >> really need that small blocksize?
> > Yes, because if you set the delay by pitch as well as by time. But
> > you're right - [block~ 4] works fine up to MIDI 112 (5274Hz - easily
> > high enough for most people). I think it needed a power of 2 before it
> > would work.
> 
> i had a similar problem recently - but it turns out if you subpatch the
> delread~ and delwrite~ you can go right down to 1 sample delay even with a
> blocksize of 64. have a look at 3.audio.examples/G05.execution.order.pd in
> the help patches.

This approach doesn't work for feedback delay lines. For non-feedback
delay lines G05.execution.order.pd shows how to get zero samples delay!

Ciao
-- 
Frank