Buzzardsmic clan: Difference between revisions
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m 2.3.5.7.13 submajor -> demibuzzard |
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= Weak extensions = | = Weak extensions = | ||
== | == Demibuzzard == | ||
: ''For the 5-limit version, see [[Schismic–Mercator equivalence continuum#Submajor]].'' | : ''For the 5-limit version, see [[Schismic–Mercator equivalence continuum#Submajor]].'' | ||
Demibuzzard may be described as the {{nowrap| 10 & 53 }} temperament. It is generated by a submajor third; note that in the data below, the generator is the [[octave complement]], a supraminor sixth, since two of it minus an octave make buzzard's generator of ~21/16. The ploidacot for this temperament is epsilon-octacot. | |||
This temperament naturally comes about from a structure in edos like [[43edo|43-]], [[53edo|53-]], and [[63edo]] where two flattened ~[[13/8]] intervals reach the buzzard generator of ~21/16, two of which produce a semitritave that can here be equated to [[26/15]] – providing a mapping of 5 significantly less complex than the [[vulture]] mapping – and two of those finally reach [[3/1]]. | |||
It diverges into two extensions for prime 11: | It diverges into two extensions for prime 11: submajor ({{nowrap| 53 & 63 }}) favoring sharp fifths, and interpental ({{nowrap| 43 & 53 }}), favoring flat fifths; the two mappings meet at [[53edo]]. | ||
=== 7-limit === | === 7-limit === | ||
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Badness (Sintel): 0.847 | Badness (Sintel): 0.847 | ||
=== | === Submajor === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||