6.2.3. Mod Wheel
The modulation wheel is the one hands-on controller that's closest to your hands when
you play. It's good for gradual or set-and-forget modulations that aren't appropriate for the
keyboard. The original CS-80 had no mod wheel, but CS-80 V has MIDI mod wheel data
(Control Change 1) as an assignable source. In this example, the mod wheel changes the
Detune of both Channels from zero to maximum, a "dead zone" where the wheel doesn't
change anything, and then a decrease back down to zero, making it easy to sweep through
a zone of detuning and back.
6.2.4. Keyboard Tracking
Keyboard tracking is how a modulation responds to whether the note you're playing is high
or low. This is most common in adding brightness to notes that are higher on the keyboard.
This window gives you the opportunity to finely tailor how your modulation is affected
across the keyboard – something that Yamaha would revisit in great detail with its later FM
synthesizers like the DX7.
Arturia - User Manual CS-80 V - The Advanced Panel
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