304edo
| ← 303edo | 304edo | 305edo → |
It is part of the optimal ET sequence for the hemikwai, hexadecoid, higanbana, insect, kalismic (rank 4), semihemienneadecal and swetismic (rank 4) temperaments.
Theory
Compared to 152edo, which it divides in half, it differs in patent val from the 7-limit onwards. It tempers out 441/440, 5632/5625, and the seascape comma.
| Harmonic | 2 | 3 | 5 | 7 | 11 | 13 | 17 | 19 | 23 | 29 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | +0.00 | +0.68 | +0.53 | -1.72 | +1.31 | +0.26 | +1.62 | -1.46 | -0.64 | +0.69 | -0.30 |
| Relative (%) | +0.0 | +17.1 | +13.4 | -43.6 | +33.3 | +6.6 | +41.1 | -37.0 | -16.3 | +17.4 | -7.6 | |
| Steps (reduced) |
304 (0) |
482 (178) |
706 (98) |
853 (245) |
1052 (140) |
1125 (213) |
1243 (27) |
1291 (75) |
1375 (159) |
1477 (261) |
1506 (290) | |