718edo: Difference between revisions
m Adopt template: Factorization; misc. cleanup |
m changed EDO intro to ED intro |
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{{Infobox ET}} | {{Infobox ET}} | ||
{{ | {{ED intro}} | ||
== Theory == | == Theory == | ||
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== Regular temperament properties == | == Regular temperament properties == | ||
{| class="wikitable center-4 center-5 center-6" | {| class="wikitable center-4 center-5 center-6" | ||
|- | |||
! rowspan="2" | [[Subgroup]] | ! rowspan="2" | [[Subgroup]] | ||
! rowspan="2" | [[Comma list | ! rowspan="2" | [[Comma list]] | ||
! rowspan="2" | [[Mapping]] | ! rowspan="2" | [[Mapping]] | ||
! rowspan="2" | Optimal<br>8ve | ! rowspan="2" | Optimal<br />8ve stretch (¢) | ||
! colspan="2" | Tuning | ! colspan="2" | Tuning error | ||
|- | |- | ||
! [[TE error|Absolute]] (¢) | ! [[TE error|Absolute]] (¢) | ||
Line 34: | Line 35: | ||
| 4375/4374, 40500000/40353607, {{monzo| 31 -6 -2 -6 }} | | 4375/4374, 40500000/40353607, {{monzo| 31 -6 -2 -6 }} | ||
| {{mapping| 718 1138 1667 2016 }} | | {{mapping| 718 1138 1667 2016 }} | ||
| | | −0.0207 | ||
| 0.1063 | | 0.1063 | ||
| 6.36 | | 6.36 | ||
Line 41: | Line 42: | ||
| 3025/3024, 4375/4374, 131072/130977, 40500000/40353607 | | 3025/3024, 4375/4374, 131072/130977, 40500000/40353607 | ||
| {{mapping| 718 1138 1667 2016 2484 }} | | {{mapping| 718 1138 1667 2016 2484 }} | ||
| | | −0.0290 | ||
| 0.0965 | | 0.0965 | ||
| 5.77 | | 5.77 | ||
Line 48: | Line 49: | ||
| 1716/1715, 2080/2079, 3025/3024, 4096/4095, 7031250/7014007 | | 1716/1715, 2080/2079, 3025/3024, 4096/4095, 7031250/7014007 | ||
| {{mapping| 718 1138 1667 2016 2484 2657 }} | | {{mapping| 718 1138 1667 2016 2484 2657 }} | ||
| | | −0.0305 | ||
| 0.0881 | | 0.0881 | ||
| 5.27 | | 5.27 | ||
Line 55: | Line 56: | ||
| 1275/1274, 1716/1715, 2025/2023, 2080/2079, 3025/3024, 4096/4095 | | 1275/1274, 1716/1715, 2025/2023, 2080/2079, 3025/3024, 4096/4095 | ||
| {{mapping| 718 1138 1667 2016 2484 2657 2935 }} | | {{mapping| 718 1138 1667 2016 2484 2657 2935 }} | ||
| | | −0.0379 | ||
| 0.0836 | | 0.0836 | ||
| 5.00 | | 5.00 | ||
Line 62: | Line 63: | ||
| 1275/1274, 1716/1715, 2025/2023, 2080/2079, 2432/2431, 3025/3024, 3250/3249 | | 1275/1274, 1716/1715, 2025/2023, 2080/2079, 2432/2431, 3025/3024, 3250/3249 | ||
| {{mapping| 718 1138 1667 2016 2484 2657 2935 3050 }} | | {{mapping| 718 1138 1667 2016 2484 2657 2935 3050 }} | ||
| | | −0.0326 | ||
| 0.0795 | | 0.0795 | ||
| 4.76 | | 4.76 | ||
Line 69: | Line 70: | ||
| 1275/1274, 1716/1715, 2024/2023, 2025/2023, 2080/2079, 2185/2184, 2432/2431, 3025/3024 | | 1275/1274, 1716/1715, 2024/2023, 2025/2023, 2080/2079, 2185/2184, 2432/2431, 3025/3024 | ||
| {{mapping| 718 1138 1667 2016 2484 2657 2935 3050 3248 }} | | {{mapping| 718 1138 1667 2016 2484 2657 2935 3050 3248 }} | ||
| | | −0.0323 | ||
| 0.0749 | | 0.0749 | ||
| 4.48 | | 4.48 | ||
Line 77: | Line 78: | ||
=== Rank-2 temperaments === | === Rank-2 temperaments === | ||
{| class="wikitable center-all left-5" | {| class="wikitable center-all left-5" | ||
|+Table of rank-2 temperaments by generator | |+ style="font-size: 105%;" | Table of rank-2 temperaments by generator | ||
! Periods<br>per 8ve | |- | ||
! Periods<br />per 8ve | |||
! Generator* | ! Generator* | ||
! Cents* | ! Cents* | ||
! Associated<br> | ! Associated<br />ratio* | ||
! Temperaments | ! Temperaments | ||
|- | |- | ||
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| [[Abigail]] | | [[Abigail]] | ||
|} | |} | ||
<nowiki>* | <nowiki />* [[Normal lists|Octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if distinct |