2ed49/30
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2 equal divisions of 49/30 (abbreviated 2ed49/30) is a nonoctave tuning system that divides the interval of 49/30 into 2 equal parts of about 425 ¢ each. Each step represents a frequency ratio of (49/30)1/2, or the square root of 49/30.
| ← 1ed49/30 | 2ed49/30 | 3ed49/30 → |
(convergent)
| Harmonic | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | +21 | +132 | +41 | +62 | +153 | -114 | +62 | -142 | +82 | -83 | +173 |
| Relative (%) | +5.0 | +32.5 | +10.1 | +15.1 | +37.6 | -28.0 | +15.1 | -35.0 | +20.2 | -20.4 | +42.6 | |
| Steps (reduced) |
3 (1) |
5 (1) |
6 (0) |
7 (1) |
8 (0) |
8 (0) |
9 (1) |
9 (1) |
10 (0) |
10 (0) |
11 (1) | |