According to the Renoise / Redux manual – Audio Effects, section 1.5.4 - Scream Filter (redux only) – there is supposed to be a ‘scream filter’ device inside Redux.
Problem is… it’s not there!
I’ve included a screenshot of the effect selector menu in redux… there’s no sign of Scream Filter anywhere? Is this a bug, or am I missing something?
Use this tool, since it is a deprecated effect:http://renoise.com/tools/native-dsp-context-menu
Copy it then from Renoise and paste it into Redux, to have it there, I guess.
8313 Bildschirmfoto 2018-11-09 um 11.10.42.PNG
Looks like this got removed in the last patch. The manual has been edited to reflect this.
the scream filter is nothing more but a rectified output version ( absolute value ) of a regular low pass filter
You can mmickk it by inserting a low pass filter followed by a distortion device set to shift mode