Notch Filter makes noise after you play a note (Ableton only)

[bendurso]

The notch filter makes a noise (like a static high frequency), after you play a note. This sound never goes away (after playing a note).

Only happens in Ableton. I tried FL Studio, Reaper, GarageBand.. and seems to work ok.

I checked this: https://forum.hise.audio/topic/7508/bug-filter-makes-noise-all-by-itself , but this looks to be a different thing.

[aaronventure]

@bendurso are you using the filter module or svf nodes in scriptnode? Because the filters in the filter module are pretty bad.

Use svf nodes in scriptnode. Use the svf node for notch, band, and all pass, and use svf_eq for peak, shelf and lp/hp. Do not use the svf node for lp/hp because resonance is bugged.

I made a big post a few months ago about this.

[bendurso]

@aaronventure Thanks, yes I'm using the filter modules. I will try the scriptnode :)