Is reverse key follow possible?

[EvilDragon]

Because C was established as the first note in the scale way before A440 was taken as THE tuning reference.

[Gonga]

I've no idea how to do this in Diva, or if it's even possible there.

Filters, yes - Invert 'keyfollow' on the Mod tab, and set one of the assignable modulations on the filter to Invert (at depth +64 for 1:-1 ratio).

I don't think one can reach a 1:-1 tuning ratio on oscillators, even with the tricks of doubling up an inverted keyfollow through double 'add' and double assignment to the oscillator modes that allow for that.

Hmm...well, inverting the keyfollow for cutoff is also a very musical idea, well worth trying.

[xh3rv]

The keyfollow pivot is E2 with 0 global transposition, so I'd agree E3 at the default -12. At -24 global transpose E4 is MIDI note# 64, dunno if that's a consequence of something behind the scenes or if it means nothing. Hardwired keyfollow on DIVA filters is actually bipolar, it's not on other u-he stuff.

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