Sensi: Difference between revisions
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'''Sensi''', in this article, is the rank-2 regular temperament for the 2.3.5.7.13 subgroup defined by tempering out [[245/243]], [[126/125]], and [[91/90]]. | '''Sensi''', in this article, is the [[Rank-2 temperament|rank-2]] [[regular temperament]] for the 2.3.5.7.13 [[subgroup]] defined by [[tempering out]] [[245/243]], [[126/125]], and [[91/90]]. | ||
It can be seen as implying a rank-2 tuning which is [[generator|generated]] by an extremely sharp major third of about 443 cents which represents both [[9/7]] and [[13/10]]. It is so named because the generator is a "semisixth": two generators make a major sixth which approximates [[5/3]], which cannot occur in [[12edo]]. Equal temperaments that support sensi include [[19edo]] (generator 7\19; [[soft]] [[sensoid]]), [[27edo]] (generator 10\27; [[supersoft]] sensoid), and [[46edo]] (generator 17\46; L/s = 7/5, more optimized for sensi temperament). | It can be seen as implying a rank-2 tuning which is [[generator|generated]] by an extremely sharp major third of about 443 cents which represents both [[9/7]] and [[13/10]]. It is so named because the generator is a "semisixth": two generators make a major sixth which approximates [[5/3]], which cannot occur in [[12edo]]. Equal temperaments that support sensi include [[19edo]] (generator 7\19; [[soft]] [[sensoid]]), [[27edo]] (generator 10\27; [[supersoft]] sensoid), and [[46edo]] (generator 17\46; L/s = 7/5, more optimized for sensi temperament). | ||
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{| class="wikitable right-1" | {| class="wikitable right-1" | ||
|- | |- | ||
! | ! # | ||
! Cents<sup>*</sup> | ! Cents<sup>*</sup> | ||
! Approximate | ! Approximate Ratios<sup>†</sup> | ||
|- | |- | ||
| 0 | | 0 | ||
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== Chords == | == Chords == | ||
{{ | {{Main| Chords of sensus }} | ||
The "fundamental otonal consonance" of sensi (in this article's definition of sensi) is 4:5:6:7:9:13. However, the full chord isn't available in the 8-note MOS. | The "fundamental otonal consonance" of sensi (in this article's definition of sensi) is 4:5:6:7:9:13. However, the full chord isn't available in the 8-note MOS. | ||
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=== Isomorphic layout === | === Isomorphic layout === | ||
{{ | {{See also| Lumatone mapping for sensi }} | ||
This diagram shows a layout for playing sensi temperament on an [[isomorphic keyboard]]. | This diagram shows a layout for playing sensi temperament on an [[isomorphic keyboard]]. | ||
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== Music == | == Music == | ||
* [[Technical Notes for Newbeams #Tumbledown Stew | ; [[Andrew Heathwaite]] | ||
* [[Technical Notes for Newbeams #Hypnocloudsmack 3]] | * [[Technical Notes for Newbeams #Tumbledown Stew|"Tumbledown Stew" from ''Newbeams'']] | ||
* [[Technical Notes for Newbeams #Hypnocloudsmack 3|"Hypnocloudsmack 3" from ''Newbeams'']] | |||
[[Category:Temperaments]] | [[Category:Temperaments]] | ||
[[Category:Sensi| ]] <!-- main article --> | [[Category:Sensi| ]] <!-- main article --> | ||
[[Category:Sensipent family]] | [[Category:Sensipent family]] | ||
[[Category:Sensamagic clan]] | [[Category:Sensamagic clan]] | ||
[[Category:Sengic]] | [[Category:Starling temperaments]] | ||
[[Category:Sengic temperaments]] | |||
[[Category:Naiadic]] | [[Category:Naiadic]] | ||