5L 9s: Difference between revisions
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{{Infobox MOS | |||
| Periods = 1 | |||
| nLargeSteps = 5 | |||
| nSmallSteps = 9 | |||
| Equalized = 11 | |||
| Collapsed = 4 | |||
| Pattern = LsLssLssLssLss | |||
| Neutralized = 2L 6s | |||
}} | |||
{{MOS intro}} | |||
The associated fifth ranges from 8\[[14edo|14]] to 3\[[5edo|5]], thus guaranteeing a [[diatonic fifth]]. | |||
| | | 4/3 being approximated by +2 generators, the generator is called a semi-fourth. The most salient feature of the semi-fourth interval is that it is an ambiguous {{nowrap|8/7 ~ 7/6}}, or an approximate [[15/13]] if the scale is viewed as involving factors of 13. | ||
This MOS can be viewed as two parallel [[5L_2s|diatonic]] scales separated by a semi-fourth, and has analogous points of low [[harmonic entropy]] where two generators would approximate a [[meantone]] or [[superpyth]] 5th, plus an additional one between 15/13 and <math>\sqrt{\frac{4}{3}}</math> where it is ideal for [[The_Archipelago#Barbados|barbados]] subgroup harmonies. | |||
== Scale properties == | |||
{{TAMNAMS use}} | |||
=== Intervals === | |||
{{MOS intervals}} | |||
=== Generator chain === | |||
{{MOS genchain}} | |||
=== Modes === | |||
{{MOS mode degrees}} | |||
== Scale tree == | |||
{{MOS tuning spectrum}} | |||
[[Category:14-tone scales]] | |||
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