Zeus: Difference between revisions
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'''Zeus''' is the [[rank-3 temperament]] tempering out [[121/120]] and [[176/175]]. | '''Zeus''' is the [[rank-3 temperament]] tempering out [[121/120]], [[176/175]], and [[385/384]]. Notice 121/120 = (176/175)(385/384), it thus equates the septimal neutral second of [[35/32]] with both [[11/10]] and [[12/11]]. That makes 11-limit harmony particularly efficient and deeply entangled with 7-limit harmony. The temperament is, in fact, one of the best ways to further temper on top of tempering out 121/120. That said, 121/120 is such a comma that, on tempering out, will neutralize the distinction between many otonal- and utonal-11 chords, so it might not fit those who wish to explore the subtlety of tones in the 11-limit. | ||
See [[Porwell family #Zeus]] or [[Biyatismic clan #Zeus]] for technical data. | See [[Porwell family #Zeus]] or [[Biyatismic clan #Zeus]] for technical data. | ||
== Chords == | |||
Zeus enables [[essentially tempered chord]]s of [[Biyatismic chords|biyatismic]], [[Valinorsmic chords|valinorsmic]], and [[Keenanismic chords|keenanismic]]. | |||
== Scales == | == Scales == | ||
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Gencom mapping: {{mapping| 1 0 1 4 2 7 | 0 1 1 -1 1 -2 | 0 0 -2 3 -1 -1 }} | Gencom mapping: {{mapping| 1 0 1 4 2 7 | 0 1 1 -1 1 -2 | 0 0 -2 3 -1 -1 }} | ||
{| class="wikitable center- | {| class="wikitable center-1 center-2 center-3" | ||
|- | |- | ||
! [[Eigenmonzo|Eigenmonzo<br>(Unchanged-interval]]) | ! [[Eigenmonzo|Eigenmonzo<br>(Unchanged-interval]]) | ||
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[[Category:Biyatismic clan]] | [[Category:Biyatismic clan]] | ||
[[Category:Valinorsmic clan]] | [[Category:Valinorsmic clan]] | ||
[[Category:Keenanismic temperaments]] |