How to modulate Step Lfo's smooth?

by **Yuroun** on Mon Jan 23, 2012 7:20 pm

How to modulate Step Lfo's smooth? I don't have no clue.

I want to put a lfo on the smooth of my step lfo.

by Mo on Mon Jan 23, 2012 8:44 pm

Simply like this i think:

by **Yuroun** on Tue Jan 24, 2012 7:43 am

Hmm, that doesn't seem to work here...

by **Xtinct** on Tue Jan 24, 2012 9:47 am

The usual way of turning a -1 to 1 signal into a 0 to 1 is to add 1 making it 0 to 2 then multiply by 0.5 halfing back down to 0 to 1

by Mo on Tue Jan 24, 2012 2:09 pm

Xtinct wrote:add 1 making it 0 to 2 then multiply by 0.5 halfing back down to 0 to 1

Just the same but one more float component.

Yuroun wrote:that doesn't seem to work here...

It should be working but try with a knob connected in range -1 to 1 instead of LFO for testing.

by **Xtinct** on Tue Jan 24, 2012 3:55 pm

Mo wrote:Just the same but one more float component.

Not quite your version inverts the signal so -1 becomes 1 and 1 becomes 0 so if you fed a sawtooth into it you would end up with a ramp.

by Mo on Tue Jan 24, 2012 4:11 pm

Xtinct wrote:Not quite your version inverts the signal so -1 becomes 1 and 1 becomes 0 so if you fed a sawtooth into it you would end up with a ramp.

Yes, that's because of the inverse afterwards as in the original configuration. This maybe not needed.