80edo: Difference between revisions

Godtone (talk | contribs)
m Regular temperament properties: correction (80edo does not support octoid by patent val, but it does support 19-limit octopus, and is an interesting and notable tuning for it)
Line 197: Line 197:
== 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|Comma List]]
! rowspan="2" | [[Mapping]]
! rowspan="2" | [[Mapping]]
! rowspan="2" | Optimal<br>8ve stretch (¢)
! rowspan="2" | Optimal<br>8ve Stretch (¢)
! colspan="2" | Tuning error
! colspan="2" | Tuning Error
|-
|-
! [[TE error|Absolute]] (¢)
! [[TE error|Absolute]] (¢)
Line 208: Line 208:
| 2.3
| 2.3
| {{monzo| 127 -80 }}
| {{monzo| 127 -80 }}
| [{{val| 80 127 }}]
| {{mapping| 80 127 }}
| −0.961
| −0.961
| 0.960
| 0.960
Line 215: Line 215:
| 2.3.5
| 2.3.5
| 2048/2025, 390625000/387420489
| 2048/2025, 390625000/387420489
| [{{val| 80 127 186}}]
| {{mapping| 80 127 186}}
| −1.169
| −1.169
| 0.837
| 0.837
Line 222: Line 222:
| 2.3.5.7
| 2.3.5.7
| 1728/1715, 2048/2025, 3136/3125
| 1728/1715, 2048/2025, 3136/3125
| [{{val| 80 127 186 225 }}]
| {{mapping| 80 127 186 225 }}
| −1.426
| −1.426
| 0.851
| 0.851
Line 229: Line 229:
| 2.3.5.7.11
| 2.3.5.7.11
| 176/175, 540/539, 896/891, 1331/1323
| 176/175, 540/539, 896/891, 1331/1323
| [{{val| 80 127 186 225 277 }}]
| {{mapping| 80 127 186 225 277 }}
| −1.353
| −1.353
| 0.775
| 0.775
Line 236: Line 236:
| 2.3.5.7.11.13
| 2.3.5.7.11.13
| 169/168, 176/175, 325/324, 364/363, 540/539
| 169/168, 176/175, 325/324, 364/363, 540/539
| [{{val| 80 127 186 225 277 296 }}]
| {{mapping| 80 127 186 225 277 296 }}
| −1.105
| −1.105
| 0.901
| 0.901
Line 243: Line 243:
| 2.3.5.7.11.13.17
| 2.3.5.7.11.13.17
| 136/135, 169/168, 176/175, 221/220, 364/363, 540/539
| 136/135, 169/168, 176/175, 221/220, 364/363, 540/539
| [{{val| 80 127 186 225 277 296 327 }}]
| {{mapping| 80 127 186 225 277 296 327 }}
| −0.949
| −0.949
| 0.917
| 0.917
Line 250: Line 250:
| 2.3.5.7.11.13.17.19
| 2.3.5.7.11.13.17.19
| 136/135, 169/168, 176/175, 190/189, 221/220, 364/363, 400/399
| 136/135, 169/168, 176/175, 190/189, 221/220, 364/363, 400/399
| [{{val| 80 127 186 225 277 296 327 340 }}]
| {{mapping| 80 127 186 225 277 296 327 340 }}
| −0.903
| −0.903
| 0.867
| 0.867
Line 274: Line 274:
|+Rank-2 temperaments by generator
|+Rank-2 temperaments by generator
! Periods<br>per 8ve
! Periods<br>per 8ve
! Generator<br>(Reduced)
! Generator*
! Cents<br>(Reduced)
! Cents*
! Associated Ratio<br>(Reduced)
! Associated<br>Ratio*
! Temperament
! Temperament
|-
|-
Line 375: Line 375:
| [[Degrees]]
| [[Degrees]]
|}
|}
<nowiki>*</nowiki> [[Normal lists|octave-reduced form]], reduced to the first half-octave, and [[Normal lists|minimal form]] in parentheses if it is distinct


== Detemperaments ==
== Detemperaments ==