Porwell temperaments: Difference between revisions

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Discussed elsewhere are:  
Discussed elsewhere are:  
* ''[[Hexadecimal]]'' (+36/35) → [[Pelogic family #Armodue|Pelogic family]]
* ''[[Armodue]]'' (+36/35) → [[Pelogic family #Armodue|Pelogic family]]
* [[Porcupine]] (+64/63) → [[Porcupine family #Porcupine|Porcupine family]]
* [[Porcupine]] (+64/63) → [[Porcupine family #Porcupine|Porcupine family]]
* [[Mohajira]] (+81/80) → [[Meantone family #Mohajira|Meantone family]]
* [[Mohajira]] (+81/80) → [[Meantone family #Mohajira|Meantone family]]
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: Mapping generators: ~16/15, ~3
: Mapping generators: ~16/15, ~3
{{Multival|legend=1| 11 -11 22 -43 4 82 }}


[[Optimal tuning]] ([[POTE]]): ~16/15 = 1\11, ~3/2 = 703.054
[[Optimal tuning]] ([[POTE]]): ~16/15 = 1\11, ~3/2 = 703.054
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: Mapping generators: ~2, ~15/14
: Mapping generators: ~2, ~15/14
{{Multival|legend=1| 13 -3 11 -35 -19 34 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~15/14 = 130.401
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~15/14 = 130.401
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: Mapping generators: ~2, ~8/7
: Mapping generators: ~2, ~8/7
{{Multival|legend=1| 19 7 -1 -33 -55 -22 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~8/7 = 226.4834
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~8/7 = 226.4834
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== Nessafof ==
== Nessafof ==
: ''For the 5-limit version, see [[Miscellaneous_5-limit_temperaments#Nessafof]].''  
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments#Nessafof]].''  


Cryptically named by [[Petr Pařízek]] in 2011<ref name="petr's short post">[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101089.html Yahoo! Tuning Group | ''Some more unclassified temperaments'']</ref>, nessafof adds the [[landscape comma]] and has a third-octave period. The name actually refers to the fact that it has a neutral-second generator, and that a semi-augmented fourth, stacked 5 times, makes 5/1<ref name="petr's long post"/>.  
Cryptically named by [[Petr Pařízek]] in 2011<ref name="petr's short post">[https://yahootuninggroupsultimatebackup.github.io/tuning/topicId_101089.html Yahoo! Tuning Group | ''Some more unclassified temperaments'']</ref>, nessafof adds the [[landscape comma]] and has a third-octave period. The name actually refers to the fact that it has a neutral-second generator, and that a semi-augmented fourth, stacked 5 times, makes 5/1<ref name="petr's long post"/>.  
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: Mapping generators: ~63/50, ~35/32
: Mapping generators: ~63/50, ~35/32
{{Multival|legend=1| 21 15 -12 -25 -78 -70 }}


[[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~35/32 = 157.480
[[Optimal tuning]] ([[POTE]]): ~63/50 = 1\3, ~35/32 = 157.480
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: Mapping generators: ~2, ~45/32
: Mapping generators: ~2, ~45/32
{{Multival|legend=1| 9 -19 33 -51 27 130 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~45/32 = 588.782
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~45/32 = 588.782
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: Mapping generators: ~2, ~441/320
: Mapping generators: ~2, ~441/320
{{Multival|legend=1| 33 25 -21 -37 -126 -119 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~441/320 = 560.519
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~441/320 = 560.519
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: Mapping generators: ~1323/1280, ~3
: Mapping generators: ~1323/1280, ~3
{{Multival|legend=1| 23 23 -23 -17 -101 -118 }}


[[Optimal tuning]] ([[POTE]]): ~1323/1280 = 1\23, ~64/63 = 29.3586
[[Optimal tuning]] ([[POTE]]): ~1323/1280 = 1\23, ~64/63 = 29.3586
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: Mapping generators: ~2, ~343/320
: Mapping generators: ~2, ~343/320
{{Multival|legend=1| 25 7 2 -47 -67 -15 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~343/320 = 115.9169
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~343/320 = 115.9169
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[[Category:Temperament collections]]
[[Category:Temperament collections]]
[[Category:Pages with mostly numerical content]]
[[Category:Porwell temperaments| ]] <!-- main article -->
[[Category:Porwell temperaments| ]] <!-- main article -->
[[Category:Porwell| ]] <!-- key article -->
[[Category:Porwell| ]] <!-- key article -->
[[Category:Hendecatonic]]
[[Category:Hendecatonic]]
[[Category:Rank 2]]
[[Category:Rank 2]]