Syntonic–31 equivalence continuum: Difference between revisions

Move 5-limit valentine here
Expand (ampersand and valentine)
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== Ampersand ==
== Ampersand ==
: ''For extensions, see [[Gamelismic clan #Miracle]].''
: ''For extensions, see [[Gamelismic clan #Miracle]].''
Ampersand is the 5-limit version of miracle, tempering out the [[ampersand comma]], which is the difference between a perfect fifth and a stack of six [[16/15|classical diatonic semitones]]. It can be described as the 31 & 41 temperament, corresponding to ''n'' = 6.


[[Subgroup]]: 2.3.5
[[Subgroup]]: 2.3.5
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{{Mapping|legend=1| 1 1 3 | 0 6 -7 }}
{{Mapping|legend=1| 1 1 3 | 0 6 -7 }}


[[Optimal tuning]] ([[CWE]]): ~2 = 1200.000, ~16/15 = 116.680
[[Optimal tuning]]s:
* [[CTE]]: ~2 = 1200.000, ~16/15 = 116.701
: [[error map]]: {{val| 0.000 -1.750 -3.219 }}
* [[CWE]]: ~2 = 1200.000, ~16/15 = 116.680
: error map: {{val| 0.000 -1.874 -3.075 }}


{{Optimal ET sequence|legend=1| 10, 21, 31, 41, 72 }}
{{Optimal ET sequence|legend=1| 10, 21, 31, 41, 72 }}
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== Valentine (5-limit) ==
== Valentine (5-limit) ==
: ''For extensions, see [[Gamelismic clan #Valentine]].''
: ''For extensions, see [[Gamelismic clan #Valentine]].''
The 5-limit version of valentine tempers out the [[valentine comma]], which is the difference between a perfect fifth and a stack of nine [[25/24|classical chromatic semitones]]. It can be described as the 31 & 46 temperament, corresponding to ''n'' = 9.


[[Subgroup]]: 2.3.5
[[Subgroup]]: 2.3.5