Semiporwellismic clan: Difference between revisions

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Name and optimal tuning of "no-7 porwellismic"
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{{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]], 16384/16335 = {{monzo| 14 -3 -1 0 -2 }}.  



Revision as of 14:26, 13 April 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.

The semiporwellismic clan of rank-3 temperaments tempers out the semiporwellisma, 16384/16335 = [14 -3 -1 0 -2.

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

Sval mapping[1 0 0 0 7], 0 1 1 0 -2], 0 0 2 0 -1]]

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

Optimal tuning (CTE) ~2 = 1\1, ~3/2 = 702.4701, ~128/99 = 442.1061

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

Badness: 0.0922 × 10-3