instrument
Random LFO
The random LFO feeds random values to one parameter at a tempo-synced or free speed, with an envelope that fades the effect in or out.
Random gives a part small changes that never repeat exactly: a wandering filter, drifting pitch, jumping pans. Synced to the tempo it produces stepped, rhythmic changes; free-running it drifts. Pick a free destination when the movement should carry on across notes instead of restarting on each one.
Details
- TE’s guide
Random modulates its target with values from a random generator.
- TE’s guide
Every page appears twice as a destination, normal and free. On a normal one the modulation restarts with each key press; on a free one it keeps running.
- TE’s changelog
Since OS 1.0.38, a random LFO on a free destination is not reset by new notes, and a reset snaps it to the correct value.
- checked on a unit · 1.1.33
Random's page looks like the value LFO's, plus an animated random step wave under speed and an envelope-ramp card under the destination.
Parameters
| parameter | gesture | range | cc |
|---|---|---|---|
| speed M4 | turn dark grey encoder | – | 40 |
| amount M4 | turn mid grey encoder | – | 41 |
| destination M4 | turn light grey encoder | – | 42 |
| parameter M4 | turn white encoder | – | 43 |
| envelope M4 | shift+turn mid grey encoder | – | – |