DIVA - Sound Design - tips and tricks

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We already have a fine Zebra tips and tricks thread and it was suggested to have one for DIVA also.

Now, DIVA is obviously simpler than Zebra, but it's not your standard VA synth either so I'm sure that there are plenty of things under the hood that can hopefully generate very interesting posts within this thread too! :D

So everybody that has some DIVA tips and tricks they would like to share with the community, can do so here.

To kick-start this thread, I have a trick I'd like to share! :)

Velocity expanded envelope:

Once getting used to the envelope features inside Zebra(key and velocity controlled ADS(F/R)(L)Rs) there are strong chances that you'll want them in every other synth.

For this example I'll give the illusion :hihi: of envelope decay expansion driven by velocity ... modulating the filter's cutoff.

You'll need:
-2 envelopes (one of them velocity sensitive and with longer decay)
-1 adder (found within the modifications tab)
-1 filter modulation slot (with adder selected)

Setting up:

-1st envelope (VCA): short decay, 50% sustain (you can also set it to 0 if you'll use the gate to drive the VCA instead of Env1), vel and key to 0.

-2nd envelope: longer decay than env1 (shorter to contract instead expand), the rest of the parameters the same as env1 if you don't want anything else but the decay to "morph" with velocity), velocity 100.

-Modifications tab: connect Env1 and Env2 to adder and connect adder to one of the filter's modulation slots (or select "adder" within the filter area)

-Check out this patch to if you need/want to: http://www.box.com/s/9zo30zml51uq3py9btfi

PS You don't really have to use the adder but if you choose not to, you'll need both of the filter's modulation slots (env1, env2)

This is different from from Zebra's envelope options as using what I've described also expands the modulation amount, in some cases that's a double win anyway.. so .. yeah :)

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It's probably to early to share in-depth tricks but I guess a few general ones can't hurt :)
One really important thing about Diva (And many other synths, sound design and sometimes even mixing): Gain staging!

Many users seem to complain that the feedback and the resonance (another form of feedback) aren't juicy enough. There is a simple reason: You probably have your osc level turned all the way up, which will eat up all the headroom. There is simply no room for the resonance and the feedback.
The feedback path goes from the output of the polyphonic amp (The "Amplifier & Pan" section) back into the input of the filter.
The oscs aren't a part of the feedback loop but they can still eat up headroom.

A quick example:
Set up a 100% Moog configuration and turn osc1 all the way up and osc2 and 3 all the way down.
Now turn the feedback all the way up.
It sounds a little "beefier".
BUT now turn the level of osc1 down. At about 9.00 you should hear how the feedback truely comes to life :)
Now turn the volume of the polyphonic amp to a low value like 1 and have a look at the scope (You may have to use the scale knob to make it easier to see).
Looks nice and round on the edges :hihi:
Now turn the volume of the polyphonic amp all the way up and adjust the scope again.
Looks much more squary now. That's because there is no headroom anymore and the signal get's soft clipped (I'm sure it's a much more complex (nonlinear) process but we'll leave it at that for now).

Your homework: :hihi:
Experiment with different combinations of osc levels, amp level, feedback and resonance. There are some awesome sounding sweet spots to find :)

I hope this helps!

This is 100% based on personal experience by the way!
I'm sure the U-He team will correct me if something is wrong :)

Cheers
Dennis

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