Orwellismic temperaments: Difference between revisions

Fredg999 category edits (talk | contribs)
Xenllium (talk | contribs)
No edit summary
Line 96: Line 96:


== Quartonic ==
== Quartonic ==
Quartonic tempers out saleyo comma, {{monzo|3 -18 11}} = 390625000/387420489 in the 5-limit. This temperament can be described as 26&27 temperament, which tempers out the orwellisma and the octagar comma, 4000/3969. The name "quartonic" means quarter-tone, which is the generator of this temperament (representing ~[[36/35]] and ~[[40/39]]). Alternative extension [[Turkish maqam music temperaments #Yarman temperament|yarman]] (80&159) slices the quartonic generator in three.  
Quartonic tempers out saleyo comma, {{monzo|3 -18 11}} = 390625000/387420489 in the 5-limit. This temperament can be described as 26&27 temperament, which tempers out the orwellisma and the octagar comma, 4000/3969. The name "quartonic" means quarter-tone, which is the generator of this temperament (representing ~[[36/35]] and ~[[40/39]]). Alternative extension [[Turkish maqam music temperaments|yarman]] (80&159) slices the quartonic generator in three.  


Subgroup: 2.3.5
Subgroup: 2.3.5
Line 228: Line 228:


Badness: 0.039891
Badness: 0.039891
=== Yarm ===
Subgroup: 2.3.5.7.11
Comma list: 1331/1323, 1728/1715, 4000/3969
Mapping: [{{val|1 2 3 3 4}}, {{val|0 -33 -54 -15 -43}}]
POTE generator: ~100/99 = 15.046
Optimal GPV sequence: {{Val list| 79, 80, 239dd, 319dd }}
Badness: 0.099950
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
Comma list: 169/168, 325/324, 640/637, 1331/1323
Mapping: [{{val|1 2 3 3 4 4}}, {{val|0 -33 -54 -15 -43 -24}}]
POTE generator: ~100/99 = 15.060
Optimal GPV sequence: {{Val list| 79, 80, 159d, 239dd }}
Badness: 0.061645
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17
Comma list: 169/168, 325/324, 561/560, 640/637, 850/847
Mapping: [{{val|1 2 3 3 4 4 4}}, {{val|0 -33 -54 -15 -43 -24 7}}]
POTE generator: ~100/99 = 15.066
Optimal GPV sequence: {{Val list| 79, 80, 159d, 239dd }}
Badness: 0.046718


== Sentinel ==
== Sentinel ==