OD
An OD, or otonal division, is a kind of arithmetic and monotonic tuning.
overtone mode, or over-n scale (equivalent to n-ODO)
n-ODp: n otonal divisions of interval p
An OD is a specific (rational) type of EFD.
| quantity | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| frequency | |||||||||
| pitch | |||||||||
| length |