Cataharry temperaments: Difference between revisions

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{{Technical data page}}
This is a collection of rank-2 temperaments tempering out the [[cataharry comma]], {{monzo| -4 9 -2 -2 }} = 19683/19600. These include swetneus, considered below, as well as others discussed elsewhere:  
This is a collection of rank-2 temperaments tempering out the [[cataharry comma]], {{monzo| -4 9 -2 -2 }} = 19683/19600. These include swetneus, considered below, as well as others discussed elsewhere:  
* [[Godzilla]] (+49/48 or 81/80) → [[Meantone family #Godzilla|Meantone family]]
* [[Godzilla]] (+49/48 or 81/80) → [[Meantone family #Godzilla|Meantone family]]
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{{Mapping|legend=1| 1 4 8 8 | 0 -20 -47 -43 }}
{{Mapping|legend=1| 1 4 8 8 | 0 -20 -47 -43 }}


{{Multival|legend=1| 20 47 43 28 12 -32 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~49/45 = 144.956
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~49/45 = 144.956
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{{Mapping|legend=1| 1 10 5 38 | 0 -22 -7 -92 }}
{{Mapping|legend=1| 1 10 5 38 | 0 -22 -7 -92 }}


{{Multival|legend=1| 22 7 92 -40 84 94 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~125/96 = 459.031
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~125/96 = 459.031
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[[Category:Temperament collections]]
[[Category:Temperament collections]]
[[Category:Pages with mostly numerical content]]
[[Category:Cataharry temperaments| ]] <!-- main article -->
[[Category:Cataharry temperaments| ]] <!-- main article -->
[[Category:Cataharry| ]] <!-- key article -->
[[Category:Cataharry| ]] <!-- key article -->
[[Category:Rank 2]]
[[Category:Rank 2]]

Latest revision as of 00:40, 24 June 2025

This is a list showing technical temperament data. For an explanation of what information is shown here, you may look at the technical data guide for regular temperaments.

This is a collection of rank-2 temperaments tempering out the cataharry comma, [-4 9 -2 -2 = 19683/19600. These include swetneus, considered below, as well as others discussed elsewhere:

Swetneus

The swetneus temperament takes its name from the fact that an approximate swetismic neutral second, ~49/45, is the generator.

Subgroup: 2.3.5.7

Comma list: 19683/19600, 50421/50000

Mapping[1 4 8 8], 0 -20 -47 -43]]


Optimal tuning (POTE): ~2 = 1\1, ~49/45 = 144.956

Optimal ET sequence58, 91, 149, 505d, 654bd, 803bd

Badness: 0.133168

11-limit

Subgroup: 2.3.5.7.11

Comma list: 441/440, 3388/3375, 19683/19600

Mapping: [1 4 8 8 13], 0 -20 -47 -43 -79]]

Optimal tuning (POTE): ~2 = 1\1, ~49/45 = 144.941

Optimal ET sequence58, 149, 207, 356e, 563cde, 919bcde

Badness: 0.055163

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 351/350, 441/440, 676/675, 847/845

Mapping: [1 4 8 8 13 13], 0 -20 -47 -43 -79 -77]]

Optimal tuning (POTE): ~2 = 1\1, ~49/45 = 144.939

Optimal ET sequence58, 149, 207, 356e, 563cde, 919bcdef

Badness: 0.028876

Majvamoid

The majvamoid temperament (149 & 183) is an extension of the majvam temperament which tempers out the cataharry comma and the quasiorwellisma (29360128/29296875, sazoquinbigu) in the 7-limit.

Subgroup: 2.3.5.7

Comma list: 19683/19600, 29360128/29296875

Mapping[1 10 5 38], 0 -22 -7 -92]]


Optimal tuning (POTE): ~2 = 1\1, ~125/96 = 459.031

Optimal ET sequence34d, 115d, 149, 183, 332, 515, 847, 1362bc

Badness: 0.207280

11-limit

Subgroup: 2.3.5.7.11

Comma list: 3025/3024, 5632/5625, 19683/19600

Mapping: [1 10 5 38 31], 0 -22 -7 -92 -72]]

Optimal tuning (POTE): ~2 = 1\1, ~125/96 = 459.027

Optimal ET sequence34d, 149, 183, 332e, 515e, 698e

Badness: 0.065874

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 351/350, 676/675, 1573/1568, 4225/4224

Mapping: [1 10 5 38 31 19], 0 -22 -7 -92 -72 -40]]

Optimal tuning (POTE): ~2 = 1\1, ~125/96 = 459.028

Optimal ET sequence34d, 149, 183, 332ef, 515ef

Badness: 0.034696

17-limit

Subgroup: 2.3.5.7.11.13.17

Comma list: 351/350, 561/560, 676/675, 715/714, 4225/4224

Mapping: [1 10 5 38 31 19 6], 0 -22 -7 -92 -72 -40 -5]]

Optimal tuning (POTE): ~2 = 1\1, ~125/96 = 459.027

Optimal ET sequence34d, 149, 183, 332ef, 515ef, 698ef

Badness: 0.023302