Diminished family: Difference between revisions
m fix heading structure |
mNo edit summary |
||
| Line 1: | Line 1: | ||
The '''dimipent family''' tempers out the major diesis aka diminished comma, [[648/625]], the amount by which four [[6/5]] minor thirds exceed an [[octave]], and so identifies the minor third with the quarter-octave. Hence it has the same 300-cent 6/5-approximations as 12EDO. | |||
The '''dimipent family''' tempers out the major diesis aka diminished comma, [[648/625]], the amount by which four [[6/5]] minor thirds exceed an [[octave]], and so identifies the minor third with the quarter-octave. Hence it has the same 300-cent 6/5-approximations as | |||
== Dimipent == | == Dimipent == | ||
| Line 7: | Line 6: | ||
[[Comma]]: 648/625 | [[Comma]]: 648/625 | ||
[[ | [[Mapping]]: [{{Val|4 0 3}}, {{Val|0 1 1}}] | ||
[[ | [[POTE generator]]: ~3/2 = 699.507 | ||
{{ | {{Val list|legend=1| 4, 8, 12 }} | ||
[[Badness]]: 0.047231 | [[Badness]]: 0.047231 | ||
| Line 22: | Line 21: | ||
[[Comma list]]: 36/35, 50/49 | [[Comma list]]: 36/35, 50/49 | ||
[[ | [[Mapping]]: [{{val|4 0 3 5}}, {{val|0 1 1 1}}] | ||
{{Multival|legend=1|4 4 4 -3 -5 -2}} | |||
[[POTE generator]]: ~3/2 = 699.523 | |||
{{ | {{Val list|legend=1| 4, 8d, 12 }} | ||
[[Badness]]: 0.022401 | [[Badness]]: 0.022401 | ||
| Line 37: | Line 36: | ||
[[Comma list]]: 49/48, 648/625 | [[Comma list]]: 49/48, 648/625 | ||
[[ | [[Mapping]]: [{{val|4 0 3 8}}, {{val|0 2 2 1}}] | ||
{{Multival|legend=1|8 8 4 -6 -16 -13}} | |||
[[POTE generator]]: ~7/6 = 252.555 | |||
{{ | {{Val list|legend=1| 4, 20c, 24, 52d, 76cdd }} | ||
[[Badness]]: 0. | [[Badness]]: 0.086378 | ||
=== 11-limit === | === 11-limit === | ||
| Line 52: | Line 51: | ||
Comma list: 49/48, 77/75, 243/242 | Comma list: 49/48, 77/75, 243/242 | ||
Mapping: [{{val|4 0 3 8 -2}}, {{val|0 2 2 1 5}}] | |||
POTE generator: ~7/6 = 251.658 | |||
{{ | Vals: {{Val list| 4e, 20ce, 24, 76cdde }} | ||
Badness: 0. | Badness: 0.056576 | ||
=== 13-limit === | === 13-limit === | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: 49/48, 66/65, 77/75, | Comma list: 49/48, 66/65, 77/75, 243/242 | ||
Mapping: [{{val|4 0 3 8 -2 -1}}, {{val|0 2 2 1 5 5}}] | |||
POTE generator: ~7/6 = 252.225 | |||
{{ | Vals: {{Val list| 4ef, 20cef, 24, 52de, 76cdde }} | ||
Badness: 0. | Badness: 0.039030 | ||
== Semidim == | == Semidim == | ||
| Line 78: | Line 77: | ||
[[Comma list]]: 245/243, 392/375 | [[Comma list]]: 245/243, 392/375 | ||
[[ | [[Mapping]]: [{{val|8 0 6 -3}}, {{val|0 1 1 2}}] | ||
{{Multival|legend=1|8 8 16 -6 3 15}} | |||
[[POTE generator]]: ~3/2 = 707.014 | |||
{{Vals|legend=1| 24, 32c, 56c }} | {{Vals|legend=1| 8d, 24, 32c, 56c }} | ||
[[Badness]]: 0. | [[Badness]]: 0.107523 | ||
=== 11-limit === | === 11-limit === | ||
| Line 92: | Line 91: | ||
Comma list: 56/55, 77/75, 245/243 | Comma list: 56/55, 77/75, 245/243 | ||
Mapping: [{{val|8 0 6 -3 15}}, {{val|0 1 1 2 1}}] | |||
POTE generator: ~3/2 = 706.645 | POTE generator: ~3/2 = 706.645 | ||
Vals: {{Val list| 8d, 24, 32c, 56c }} | |||
Badness: 0.047598 | |||
Badness: 0. | |||
=== 13-limit === | === 13-limit === | ||
| Line 105: | Line 104: | ||
Comma list: 56/55, 66/65, 77/75, 507/500 | Comma list: 56/55, 66/65, 77/75, 507/500 | ||
Mapping: [{{val|8 0 6 -3 15 17}}, {{val|0 1 1 2 1 1}}] | |||
POTE generator: ~3/2 = 707.376 | POTE generator: ~3/2 = 707.376 | ||
Vals: {{Val list| 8d, 24, 32cf, 56cf }} | |||
Badness: 0.030597 | |||
Badness: 0. | |||
[[Category:Theory]] | [[Category:Theory]] | ||
| Line 119: | Line 118: | ||
[[Category:Diminished]] | [[Category:Diminished]] | ||
[[Category:Rank-2]] | [[Category:Rank-2]] | ||