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qiemem / eurorack

Firmware customization for Mutable Instruments' Eurorack Modules.
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Change harmonic range in ouroboros modes #21

Closed qiemem closed 2 years ago

qiemem commented 3 years ago

Requested by Hanz on MW

Using the same controls as for frequency range control (button + slider) would make a lot of sense. The big question is what values. Trautonium-like usage, not skipping weird values is pretty crucial. Hanz has a nice breakdown here, where he advocates for at least 1-16 (for subharmonics).

Ouboboros currently uses 10 values for its harmonic range: 0.25f, 0.5f, 1.0f, 1.5f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 8.0f, 8.0f. 16 seems pretty large to me, but worth trying.

Whatever it is, probably worth doing a symmetric high harmonic range.

qiemem commented 3 years ago

Working on this in subharmonics branch. Unfortunately, the naive solution seems to be too costly performance wise, so it will need a little more work.