Flattone: Difference between revisions

CTE -> CWE
Overthink (talk | contribs)
expanded infobox (though missing minimax errors)
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{{Infobox regtemp
{{Infobox regtemp
| Title = Flattone
| Title = Flattone
| Subgroups = 2.3.5.7
| Subgroups = 2.3.5.7, 2.3.5.7.11, 2.3.5.7.11.13
| Comma basis = [[81/80]], [[525/512]]
| Comma basis = [[81/80]], [[525/512]] (2.3.5.7);<br>[[45/44]], [[81/80]], [[385/384]] (2.3.5.7.11);<br>[[45/44]], [[65/64]], [[78/77]], [[81/80]] (2.3.5.7.11.13)
| Edo join 1 = 19 | Edo join 2 = 26
| Edo join 1 = 19 | Edo join 2 = 26
| Mapping = 1; 1 4 -9
| Mapping = 1; 1 4 -9 6 -4
| Generator = 3/2
| Generator = 3/2
| Generator tuning = 693.1
| Generator tuning = 693.1
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| MOS scales = [[5L&nbsp;2s]], [[7L&nbsp;5s]], [[7L&nbsp;12s]]
| MOS scales = [[5L&nbsp;2s]], [[7L&nbsp;5s]], [[7L&nbsp;12s]]
| Pergen = (P8, P5)
| Pergen = (P8, P5)
| Odd limit 1 = 7 | Odd limit 2 = 13
| Mistuning 1 = ? | Mistuning 2 = ?
| Complexity 1 = 19 | Complexity 2 = 19
}}
}}
'''Flattone''' is an alternative [[extension]] to [[5-limit]] [[meantone]], the [[temperament]] that [[tempering out|tempers out]] the [[81/80|syntonic comma (81/80)]]. It is generated by a fifth that is typically flatter than that of [[septimal meantone]], and nine of those reach the [[pitch class]] of [[8/7]], so that [[7/4]] is a diminished seventh (C–B𝄫), [[7/6]] is a diminished third (C–E𝄫), and [[7/5]] is a doubly diminished fifth (C–G𝄫). Although 7/4 is simpler than in septimal meantone, the full [[9-odd-limit]] [[tonality diamond]] is more complex as the 5 and 7 are reached by going in opposite directions, while also being less accurate.  
'''Flattone''' is an alternative [[extension]] to [[5-limit]] [[meantone]], the [[temperament]] that [[tempering out|tempers out]] the [[81/80|syntonic comma (81/80)]]. It is generated by a fifth that is typically flatter than that of [[septimal meantone]], and nine of those reach the [[pitch class]] of [[8/7]], so that [[7/4]] is a diminished seventh (C–B𝄫), [[7/6]] is a diminished third (C–E𝄫), and [[7/5]] is a doubly diminished fifth (C–G𝄫). Although 7/4 is simpler than in septimal meantone, the full [[9-odd-limit]] [[tonality diamond]] is more complex as the 5 and 7 are reached by going in opposite directions, while also being less accurate.