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| Badness (Sintel): 1.02 | | Badness (Sintel): 1.02 |
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| == Blackweed ==
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| Blackweed is a [[restriction]] of undecimal blackwood as it tempers out 256/243 alike but in the 2.3.11/7 [[subgroup]]. 20edo is close to the optimum, which has 4\20 as the period and 420{{c}} as the generator.
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| [[Subgroup]]: 2.3.11/7
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| [[Comma list]]: {{monzo| 8 -5 }} (256/243)
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| {{Mapping|legend=2| 5 8 0 | 0 0 1 }}
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| : mapping generators: ~9/8, ~11/7
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| [[Optimal tuning]]s:
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| * [[Tp tuning|subgroup]] [[WE]]: ~8/7 = 238.851{{c}}, ~11/7 = 782.457{{c}}
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| : [[error map]]: {{val| -5.746 +8.852 -0.035 }}
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| * [[Tp tuning|subgroup]] [[CWE]]: ~8/7 = 240.000{{c}}, ~11/7 = 784.967{{c}}
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| : error map: {{val| 0.000 +18.045 +2.475 }}
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| {{Optimal ET sequence|legend=1| 15, 20, 35b, 55b }}
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| [[Category:Blackwood family| ]] <!-- main article --> | | [[Category:Blackwood family| ]] <!-- main article --> |
| [[Category:Temperaments families]] | | [[Category:Temperament families]] |
| [[Category:Rank 2]] | | [[Category:Rank 2]] |