5L 5s: Difference between revisions

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{{Interwiki
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| en = 5L 5s
| es = Escala Blackwood
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{{Infobox MOS
{{Infobox MOS
| Name = pentawood
| Name = pentawood
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{{MOS intro}}
{{MOS intro}}


There is only one significant [[harmonic entropy]] minimum with this MOS pattern: [[limmic temperaments#5-limit_.28blackwood.29|blackwood]], in which intervals of the prime numbers [[3/1|3]] and [[7/1|7]] are all represented using steps of [[5edo|5edo]], and the generator reaches intervals of [[5/1|5]], such as [[6/5]], [[5/4]], and [[7/5]].
There is only one significant [[harmonic entropy]] minimum with this mos pattern: [[blackwood]], in which intervals of the prime numbers [[3/1|3]] and [[7/1|7]] are all represented using steps of [[5edo]], and the generator reaches intervals of [[5/1|5]], such as [[6/5]], [[5/4]], and [[7/5]].
 
In addition to the true mos form (LsLsLsLsLs and sLsLsLsLsL), there are 6 near-mos forms, which are also single-alteration [[modmos]] scales – LLssLsLsLs, LLssLLssLs, LLsLssLsLs, LLsLssLLss, LLsLsLssLs, LLsLsLsLss – in which the period and its multiples (intervals of 2, 4, 6, and 8 mossteps) have more than two varieties. These forms are proper if the bright generator is less than 160{{c}}.


In addition to the true MOS form (LsLsLsLsLs and sLsLsLsLsL), there are 6 near-MOS forms, which are also single-alteration [[MODMOS]]ses – LLssLsLsLs, LLssLLssLs, LLsLssLsLs, LLsLssLLss, LLsLsLssLs, LLsLsLsLss – in which the period and its multiples (intervals of 2, 4, 6, and 8 mossteps) have more than two varieties. These forms are proper if the bright generator is less than 160¢.
== Scale properties ==
{{TAMNAMS use}}


== Intervals ==
=== Intervals ===
{{MOS intervals}}
{{MOS intervals}}


== Modes ==
=== Modes ===
{{MOS mode degrees}}
{{MOS mode degrees}}


== Scale tree ==
=== Scale tree ===
{{MOS tuning spectrum
{{MOS tuning spectrum
| 6/5 = [[Qintosec]] ↑
| 6/5 = [[Qintosec]] ↑