COCKOS
CONFEDERATED FORUMS
Cockos : REAPER : NINJAM : Forums
Forum Home : Register : FAQ : Members List : Search :

Go Back   Cockos Incorporated Forums > Other Software Discussion > WDL users forum

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 01-06-2021, 02:45 PM   #1
Bobflip
Human being with feelings
 
Join Date: Nov 2016
Posts: 341
Default Filter modulation frequency scaling

I feel like this should be straightforward but I’m not getting my head around it! I have a filter and a bipolar LFO. I want the LFO to modulate the cutoff frequency in a way that scales to the cutoff frequency, as it modulates much more deeply when the cutoff is at lower frequencies.

I think I need to translate the LFO modulation, but I’m getting a bit confused with power functions etc.

My LFO is ranging from -1 to 1 and the filter cutoff from 0 to 1. I can translate these to frequency values and back again.

I'd post my code, but it's a mess from trying things out!
Bobflip is offline   Reply With Quote
 

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -7. The time now is 11:28 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.