Ripple family: Difference between revisions

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Badness (Sintel): 1.93
Badness (Sintel): 1.93


== Cohemiripple ==
{{See also| Sensamagic clan }}
Cohemiripple tempers out 245/243 and splits the octave complement of the semitone generator of ripple in two, each of which is used for ~7/5. Its ploidacot is delta-decacot.
[[Subgroup]]: 2.3.5.7
[[Comma list]]: 245/243, 1323/1250
{{Mapping|legend=1| 1 -3 -5 -5 | 0 10 16 17 }}
: mapping generators: ~2, ~7/5
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1200.6977{{c}}, ~7/5 = 550.2638{{c}}
: error map: {{val| +0.698 -1.410 +14.418 -17.830 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~7/5 = 549.9979{{c}}
: error map: {{val| 0.000 -1.976 +13.653 -18.861 }}
{{Optimal ET sequence|legend=1| 11cd, 13cd, 24 }}
[[Badness]] (Sintel): 4.81
=== 11-limit ===
Subgroup: 2.3.5.7.11
Comma list: 77/75, 243/242, 245/242
Mapping: {{mapping| 1 -3 -5 -5 -8 | 0 10 16 17 25 }}
Optimal tunings:
* WE: ~2 = 1200.6959{{c}}, ~7/5 = 550.2641{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~7/5 = 549.9969{{c}}
{{Optimal ET sequence|legend=0| 11cdee, 13cdee, 24 }}
Badness (Sintel): 2.73
=== 13-limit ===
Subgroup: 2.3.5.7.11.13
Comma list: 66/65, 77/75, 147/143, 243/242
Mapping: {{mapping| 1 -3 -5 -5 -8 -5 | 0 10 16 17 25 19 }}
Optimal tunings:
* WE: ~2 = 1200.1161{{c}}, ~7/5 = 550.0107{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~7/5 = 549.9663{{c}}
{{Optimal ET sequence|legend=0| 11cdeef, 13cdeef, 24 }}
Badness (Sintel): 2.06
[[Category:Temperament families]]
[[Category:Ripple family| ]] <!-- main article -->
[[Category:Ripple family| ]] <!-- main article -->
[[Category:Ripple| ]] <!-- key article -->
[[Category:Ripple| ]] <!-- key article -->
[[Category:Rank 2]]
[[Category:Temperament families]]
[[Category:Catalogs of rank-2 temperaments]]