401edo: Difference between revisions
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It provides the optimal patent val for diatessic temperament. | It provides the optimal patent val for diatessic temperament. | ||
{{Harmonics in equal|401}} | {{Harmonics in equal|401}} | ||
==Regular temperament properties== | |||
{| class="wikitable center-4 center-5 center-6" | |||
! rowspan="2" |[[Subgroup]] | |||
! rowspan="2" |[[Comma list|Comma List]] | |||
! rowspan="2" |[[Mapping]] | |||
! rowspan="2" |Optimal<br>8ve Stretch (¢) | |||
! colspan="2" |Tuning Error | |||
|- | |||
![[TE error|Absolute]] (¢) | |||
![[TE simple badness|Relative]] (%) | |||
|- | |||
|2.3 | |||
|{{monzo| 636 -401 }} | |||
|[{{val| 401 636 }}] | |||
| -0.4060 | |||
|0.4058 | |||
|13.56 | |||
|- | |||
|2.3.5 | |||
|15625/15552, {{monzo| 107 -66 -1 }} | |||
|[{{val| 401 636 931}}] | |||
| -0.2307 | |||
|0.4139 | |||
|13.83 | |||
|- | |||
|2.3.5.7 | |||
|10976/10935, 15625/15552, 67108864/66706983 | |||
|[{{val| 401 636 931 1126}}] | |||
| -0.2400 | |||
|0.3588 | |||
|11.99 | |||
|- | |||
|2.3.5.7.11 | |||
|2200/2187, 1375/1372, 5632/5625, 102487/102400 | |||
|[{{val|401 636 931 1126 1387}}] | |||
| -0.1518 | |||
|0.3661 | |||
|12.23 | |||
|- | |||
|2.3.5.7.11.13 | |||
|325/324, 352/351, 625/624, 1375/1372, 3276800/3270267 | |||
|[{{val|401 636 931 1126 1387 1484}}] | |||
| -0.1431 | |||
|0.3348 | |||
|11.19 | |||
|} | |||
==Scales== | ==Scales== | ||
*[[Starlingtet11]] | *[[Starlingtet11]] | ||
*[[Diatessic27]] | *[[Diatessic27]] | ||
==Music== | ==Music== | ||
* [https://www.youtube.com/watch?v=hh-cgGe_zas Diana Tessa] by Francium | *[https://www.youtube.com/watch?v=hh-cgGe_zas Diana Tessa] by Francium | ||
Revision as of 17:41, 26 March 2023
| ← 400edo | 401edo | 402edo → |
Template:EDO intro It is the 79th prime edo
Theory
401et tempers out 283115520/282475249 and 703125/702464 in the 7-limit; 35156250/35153041, 2097152/2096325, 117649/117612, 226492416/226474325, 9765625/9732096, 42875/42768, 1375/1372, 5632/5625, 15488/15435, 202397184/201768035, 102487/102400 and 805255/802816 in the 11-limit. It provides the optimal patent val for diatessic temperament.
| Harmonic | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 | 21 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Error | Absolute (¢) | +1.29 | -0.28 | +0.75 | -0.42 | -0.69 | +0.37 | +1.01 | -0.22 | -1.25 | -0.96 | +0.15 |
| Relative (%) | +43.0 | -9.3 | +25.1 | -14.0 | -23.2 | +12.4 | +33.7 | -7.3 | -41.9 | -31.9 | +5.2 | |
| Steps (reduced) |
636 (235) |
931 (129) |
1126 (324) |
1271 (68) |
1387 (184) |
1484 (281) |
1567 (364) |
1639 (35) |
1703 (99) |
1761 (157) |
1814 (210) | |
Regular temperament properties
| Subgroup | Comma List | Mapping | Optimal 8ve Stretch (¢) |
Tuning Error | |
|---|---|---|---|---|---|
| Absolute (¢) | Relative (%) | ||||
| 2.3 | [636 -401⟩ | [⟨401 636]] | -0.4060 | 0.4058 | 13.56 |
| 2.3.5 | 15625/15552, [107 -66 -1⟩ | [⟨401 636 931]] | -0.2307 | 0.4139 | 13.83 |
| 2.3.5.7 | 10976/10935, 15625/15552, 67108864/66706983 | [⟨401 636 931 1126]] | -0.2400 | 0.3588 | 11.99 |
| 2.3.5.7.11 | 2200/2187, 1375/1372, 5632/5625, 102487/102400 | [⟨401 636 931 1126 1387]] | -0.1518 | 0.3661 | 12.23 |
| 2.3.5.7.11.13 | 325/324, 352/351, 625/624, 1375/1372, 3276800/3270267 | [⟨401 636 931 1126 1387 1484]] | -0.1431 | 0.3348 | 11.19 |
Scales
Music
- Diana Tessa by Francium