Catakleismic: Difference between revisions

+interval chain
Reinterpret as a 2.3.5.7.13 subgroup temperament
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The '''catakleismic temperament''' is one of the best extensions of hanson, the 5-limit temperament tempering out the [[kleisma]].
Catakleismic is naturally viewed as a 2.3.5.7.13 temperament, first extending hanson to include the harmonic 13 (called '''cata'''), and then to include 7. Various reasonable extensions exist for harmonic 11. These are ''undecimal catakleismic'', mapping 11 to -21 generator steps, ''cataclysmic'', to +32 steps, ''catalytic'', to +51 steps, and cataleptic, to -2 steps.
See [[Kleismic family #Catakleismic]] for technical data.
See [[Kleismic family #Catakleismic]] for technical data.


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|-
|-
| 9
| 9
| 450.6
| 450.7
| 13/10
| 13/10
|-
|-
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|-
|-
| 14
| 14
| 834.3
| 834.4
| '''13/8''', 21/13
| '''13/8''', 21/13
|-
|-
| 15
| 15
| 1151.1
| 1151.1
| 35/18, 64/33
| 35/18
|-
|-
| 16
| 16
| 267.8
| 267.9
| 7/6
| 7/6
|-
|-
| 17
| 17
| 584.5
| 584.6
| 7/5
| 7/5
|-
|-
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|-
|-
| 19
| 19
| 18.0
| 18.1
| 81/80
| 81/80
|}
|}
<nowiki>*</nowiki> in 13-limit POTE tuning
<nowiki>*</nowiki> in 2.3.5.7.13 POTE tuning


== Chords ==
== Chords ==