Meantone family: Difference between revisions

Xenllium (talk | contribs)
Xenllium (talk | contribs)
mNo edit summary
Line 289: Line 289:
Badness: 0.020883
Badness: 0.020883


==== Septendecimal meanpop ====
===== 17-limit =====
 
Subgroup: 2.3.5.7.11.13.17
Subgroup: 2.3.5.7.11.13.17


Comma list: 81/80, 105/104, 126/125, 144/143, 273/272
Comma list: 81/80, 105/104, 126/125, 144/143, 273/272


Mapping: [{{val| 1 0 -4 -13 24 -20 -?}}, {{val| 0 1 4 10 -13 15 26}}]
Mapping: [{{val| 1 0 -4 -13 24 -20 -37 }}, {{val| 0 1 4 10 -13 15 26 }}]


Mapping generator: ~2, ~3
Mapping generator: ~2, ~3


POTE generator: ~3/2 = 696.211
POTE generator: ~3/2 = 696.194
 
Minimax tuning:
* 13- and 15-odd-limit: ~3/2 = {{Monzo| 4/7 0 0 0 -1/28 1/28 }}
: Eigenmonzos (unchanged intervals): 2, 13/11
 
Tuning ranges:
* 17-odd-limit diamond monotone: ~3/2 = [694.737, 696.774] (11\19 to 18\31)
* 17-odd-limit diamond tradeoff: ~3/2 = [691.202, 701.955]
* 17-odd-limit diamond monotone and tradeoff: ~3/2 = [694.737, 696.774]


Optimal GPV sequence: {{Val list| 19g, 31, 50, 81 }}
Optimal GPV sequence: {{Val list| 19g, 31, 50, 81, 131bd }}


==== Enneadecimal meanpop ====
Badness: 0.019953


===== 19-limit =====
Subgroup: 2.3.5.7.11.13.17.19
Subgroup: 2.3.5.7.11.13.17.19


Comma list: 81/80, 105/104, 126/125, 144/143, 153/152, 273/272
Comma list: 81/80, 105/104, 126/125, 144/143, 153/152, 273/272


Mapping: [{{val| 1 0 -4 -13 24 -20 -? -?}}, {{val| 0 1 4 10 -13 15 26 28}}]
Mapping: [{{val| 1 0 -4 -13 24 -20 -37 -40 }}, {{val| 0 1 4 10 -13 15 26 28 }}]


Mapping generator: ~2, ~3
Mapping generator: ~2, ~3


POTE generator: ~3/2 = 696.211
POTE generator: ~3/2 = 696.188
 
Minimax tuning:
* 19- and 21-odd-limit: ~3/2 = {{Monzo| 4/7 0 0 0 -1/28 1/28 }}
: Eigenmonzos (unchanged intervals): 2, 13/11


Tuning ranges:  
Optimal GPV sequence: {{Val list| 19gh, 31, 50, 81, 131bd }}
* 19- and 21-odd-limit diamond monotone: ~3/2 = [694.737, 696.774] (11\19 to 18\31)
* 19- and 21-odd-limit diamond tradeoff: ~3/2 = [691.202, 701.955]
* 19- and 21-odd-limit diamond monotone and tradeoff: ~3/2 = [694.737, 696.774]


Optimal GPV sequence: {{Val list| 19gh, 31, 50, 81 }}
Badness: 0.017791


==== Meanplop ====
==== Meanplop ====