5ed8/3
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5 equal divisions of 8/3 (abbreviated 5ed8/3) is a nonoctave tuning system that divides the interval of 8/3 into 5 equal parts of about 340 ¢ each. Each step represents a frequency ratio of (8/3)1/5, or the 5th root of 8/3.
Interval table
| Steps | Cents | Approximate ratios |
|---|---|---|
| 0 | 0 | 1/1 |
| 1 | 339.6 | 13/11, 19/15 |
| 2 | 679.2 | 3/2, 10/7, 17/11, 19/13 |
| 3 | 1018.8 | 13/7, 19/11 |
| 4 | 1358.4 | 9/4, 11/5, 15/7, 20/9, 21/10 |
| 5 | 1698 | 13/5, 19/7 |