UD: Difference between revisions
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Cmloegcmluin (talk | contribs) No edit summary |
Cmloegcmluin (talk | contribs) No edit summary |
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| Line 8: | Line 8: | ||
{| class="wikitable" | {| class="wikitable" | ||
|+example: | |+example: 4-UDO = 4th undertone mode | ||
|- | |- | ||
! quantity | ! quantity | ||
| Line 22: | Line 22: | ||
|- | |- | ||
! frequency | ! frequency | ||
| | |1.00 | ||
| | |1.15 | ||
| | |1.31 | ||
| | |1.46 | ||
| | |1.62 | ||
| | |1.87 | ||
| | |2.12 | ||
| | |2.37 | ||
| | |2.62 | ||
|- | |- | ||
! pitch | ! pitch | ||
| | |0.00 | ||
| | |0.21 | ||
| | |0.39 | ||
| | |0.55 | ||
| | |0.69 | ||
| | |0.90 | ||
| | |1.08 | ||
| | |1.24 | ||
| | |1.39 | ||
|- | |- | ||
! length | ! length | ||
| | |1.00 | ||
| | |0.87 | ||
| | |0.76 | ||
| | |0.68 | ||
| | |0.62 | ||
| | |0.54 | ||
| | |0.47 | ||
| | |0.42 | ||
| | |0.38 | ||
|} | |} | ||
Revision as of 01:49, 22 March 2021
A UD, or utonal division, is a kind of arithmetic and monotonic tuning.
A UD is a specific (rational) type of ELD.
undertone mode, or under-n scale (equivalent to n-UDO)
n-UDp: n utonal divisions of interval p
| quantity | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| frequency | 1.00 | 1.15 | 1.31 | 1.46 | 1.62 | 1.87 | 2.12 | 2.37 | 2.62 |
| pitch | 0.00 | 0.21 | 0.39 | 0.55 | 0.69 | 0.90 | 1.08 | 1.24 | 1.39 |
| length | 1.00 | 0.87 | 0.76 | 0.68 | 0.62 | 0.54 | 0.47 | 0.42 | 0.38 |