Semiporwellismic clan: Difference between revisions

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{{Technical data page}}
{{Technical data page}}
The '''semiporwellismic clan''' of [[Rank-3 temperament|rank-3]] [[temperament]]s [[Tempering out|tempers out]] the [[semiporwellisma]], 16384/16335 = {{monzo| 14 -3 -1 0 -2 }}.  
The '''semiporwellismic clan''' of [[Rank-3 temperament|rank-3]] [[temperament]]s [[Tempering out|tempers out]] the [[semiporwellisma]] ({{monzo|legend=1| 14 -3 -1 0 -2 }}, [[ratio]]: 16384/16335).  


Temperaments discussed elsewhere are:  
Temperaments discussed elsewhere are:  
* [[Sensamagic]] (+385/384 or 896/891) → [[Sensamagic family #Undecimal sensamagic|Sensamagic family]]
* [[Sensamagic]] (+385/384 or 896/891) → [[Sensamagic family #Undecimal sensamagic|Sensamagic family]]
* ''[[Kapo]]'' (+3025/3024 or 5120/5103) → [[Hemifamity family #Kapo|Hemifamity family]]
* ''[[Kapo]]'' (+3025/3024 or 5120/5103) → [[Aberschismic family #Kapo|Aberschismic family]]
* ''[[Semiporwell]]'' (+6144/6125 or 9801/9800) → [[Porwell family #Semiporwell|Porwell family]]
* ''[[Semiporwell]]'' (+6144/6125 or 9801/9800) → [[Porwell family #Semiporwell|Porwell family]]


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{{Mapping|legend=2| 1 0 0 0 7 | 0 1 1 0 -2 | 0 0 2 0 -1 }}
{{Mapping|legend=2| 1 0 0 0 7 | 0 1 1 0 -2 | 0 0 2 0 -1 }}
: mapping generators: ~2, ~3, ~128/99


: sval mapping generators: ~2, ~3, ~128/99
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1199.7329{{c}}, ~3/2 = 702.3657{{c}}, ~128/99 = 442.1589{{c}}
[[Optimal tuning]] ([[CTE]]) ~2 = 1\1, ~3/2 = 702.4701, ~128/99 = 442.1061
: [[error map]]: {{val| -0.267 +0.144 +0.103 +0.456 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 702.5107{{c}}, ~128/99 = 442.2243{{c}}
: error map: {{val| 0.000 +0.556 +0.646 +1.436 }}


{{Optimal ET sequence|legend=1| 19, 22, 41, 46, 65, 87, 152, 369, 521e, 1194bcee, 1305bcee, 1457bceee, 1609bcceee, 1674bcceee, 1826bcceeee }}
{{Optimal ET sequence|legend=1| 19, 22, 41, 46, 65, 87, 152, 369, 521e, 1194bcee, 1305bcee, 1457bceee, 1609bcceee, 1674bcceee, 1826bcceeee }}


[[Badness]]: 0.0922 × 10<sup>-3</sup>
[[Badness]] (Sintel): 0.761


[[Category:Temperament clans]]
[[Category:Temperament clans]]
[[Category:Semiporwellismic clan| ]] <!-- main article -->
[[Category:Semiporwellismic clan| ]] <!-- main article -->
[[Category:Semiporwellismic| ]] <!-- key article -->
[[Category:Rank 3]]
[[Category:Rank 3]]

Revision as of 09:41, 17 June 2026

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.

The semiporwellismic clan of rank-3 temperaments tempers out the semiporwellisma (monzo[14 -3 -1 0 -2, ratio: 16384/16335).

Temperaments discussed elsewhere are:

Considered below is semiporwellic, the no-7 subgroup temperament. For the rank-4 temperament, see Rank-4 temperament #Semiporwellismic (16384/16335).

Semiporwellic

Subgroup: 2.3.5.11

Comma list: 16384/16335

Subgroup-val mapping[1 0 0 0 7], 0 1 1 0 -2], 0 0 2 0 -1]]

mapping generators: ~2, ~3, ~128/99

Optimal tunings:

  • WE: ~2 = 1199.7329 ¢, ~3/2 = 702.3657 ¢, ~128/99 = 442.1589 ¢
error map: -0.267 +0.144 +0.103 +0.456]
  • CWE: ~2 = 1200.0000 ¢, ~3/2 = 702.5107 ¢, ~128/99 = 442.2243 ¢
error map: 0.000 +0.556 +0.646 +1.436]

Optimal ET sequence19, 22, 41, 46, 65, 87, 152, 369, 521e, 1194bcee, 1305bcee, 1457bceee, 1609bcceee, 1674bcceee, 1826bcceeee

Badness (Sintel): 0.761