15edf: Difference between revisions
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'''15EDF''' is the [[EDF|equal division of the just perfect fifth]] into 15 parts of 46.7970 [[cent|cents]] each, corresponding to 25.6427 [[edo]] (similar to every third step of [[77edo]]). | '''15EDF''' is the [[EDF|equal division of the just perfect fifth]] into 15 parts of 46.7970 [[cent|cents]] each, corresponding to 25.6427 [[edo]] (similar to every third step of [[77edo]]). | ||
Lookalikes: [[26edo]] | Lookalikes: [[26edo]], [[41edt]] | ||
==Intervals== | ==Intervals== | ||
| Line 43: | Line 43: | ||
| | 6 | | | 6 | ||
| | 280.7820 | | | 280.7820 | ||
| | | | | [[20/17]] | ||
| | | | | | ||
|- | |- | ||
| Line 58: | Line 58: | ||
| | 9 | | | 9 | ||
| | 421.1730 | | | 421.1730 | ||
| | | | | 51/40 | ||
| | | | | | ||
|- | |- | ||
| | 10 | | | 10 | ||
| | 467.9700 | | | 467.9700 | ||
| | | | | [[21/16]] | ||
| | | | | | ||
|- | |- | ||
| Line 73: | Line 73: | ||
| | 12 | | | 12 | ||
| | 561.5640 | | | 561.5640 | ||
| | | | | [[19/14]] | ||
| | | | | | ||
|- | |- | ||
Revision as of 06:51, 6 February 2019
15EDF is the equal division of the just perfect fifth into 15 parts of 46.7970 cents each, corresponding to 25.6427 edo (similar to every third step of 77edo).
Intervals
| degree | cents value | corresponding JI intervals |
comments |
|---|---|---|---|
| 0 | 0.0000 | exact 1/1 | |
| 1 | 46.7970 | ||
| 2 | 93.5940 | ||
| 3 | 140.3910 | 13/12 | |
| 4 | 187.1880 | 10/9 | |
| 5 | 233.9850 | 8/7 | |
| 6 | 280.7820 | 20/17 | |
| 7 | 327.5790 | ||
| 8 | 374.3760 | ||
| 9 | 421.1730 | 51/40 | |
| 10 | 467.9700 | 21/16 | |
| 11 | 514.7670 | 27/20 | |
| 12 | 561.5640 | 19/14 | |
| 13 | 608.3610 | ||
| 14 | 655.1580 | ||
| 15 | 701.9550 | exact 3/2 | just perfect fifth |