117649/117128: Difference between revisions

Created page with "{{Infobox Interval | Ratio = 117649/117128 | Color name = 1u<sup>4</sup>z<sup>6</sup>4, bilulutrizo-a 4th | Comma = yes }} '''117649/117128''' is a small comma in the 2.7.11..."
 
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{{Infobox Interval
{{Infobox Interval
| Ratio = 117649/117128
| Ratio = 117649/117128
| Color name = 1u<sup>4</sup>z<sup>6</sup>4, bilulutrizo-a 4th
| Name = Bilulutrizo
| Color name = 1u<sup>4</sup>z<sup>6</sup>4, bilulutrizo 4th
| Comma = yes
| Comma = yes
}}
}}


'''117649/117128''' is a small comma in the 2.7.11 subgroup. It is the amount by which the [[cloudy comma]] 2/(8/7)<sup>5</sup> exceeds the [[8/7]] wholetone lowered by two [[128/121]] semitones.
'''117649/117128''' is a small comma in the 2.7.11 subgroup. It is the amount by which ([[49/44]])<sup>3</sup> exceeds [[11/8]]. It is also the amount by which six [[8/7]] wholetones [[octave reduction|octave-reduced]] (equivalently 8/7 lowered by the [[cloudy comma]]) fall short of two [[128/121]] semitones.
 
Some edos that temper it out are [[20edo]], [[26edo]], [[46edo]], [[58edo]], [[72edo]], [[84edo]], and [[98edo]]. 26edo in particular is quite accurate in the 2.7.11 subgroup, especially for its size.