Mint temperaments: Difference between revisions
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This is a collection of low complexity, high error temperaments | {{Technical data page}} | ||
This is a collection of low [[complexity]], high [[error]], [[regular temperament|temperaments]] which [[temper out]] the septimal quarter-tone, [[36/35]]. 36 is [[Wikipedia: Square triangular number|both]] a [http://mathworld.wolfram.com/SquareNumber.html square] and a [[triangular number]], and this helps make 36/35 a septimal interval of considerable significance. These temperaments equate [[6/5]] with [[7/6]], [[5/4]] with [[9/7]], and [[7/4]] with [[9/5]], so minor and major thirds and sixths are intervals of 5 and 7 at the same time. | |||
Temperaments discussed elsewhere include | Temperaments discussed elsewhere include | ||
* | * [[Father]] (+16/15) → [[Father family #Septimal father|Father family]] | ||
* | * [[Dominant (temperament)|Dominant]] (+64/63) → [[Meantone family #Dominant|Meantone family]] | ||
* ''[[ | * ''[[Armodue (temperament)|Armodue]]'' (+135/128) → [[Mavila family #Armodue|Mavila family]] | ||
* ''[[ | * ''[[Mujannabic]]'' (+25/24) → [[Dicot family #Mujannabic|Dicot family]] | ||
* | * [[Beep]] (+21/20) → [[Bug family #Beep|Bug family]] | ||
* ''[[August]]'' (+128/125) → [[Augmented family #August|Augmented family]] | * ''[[August]]'' (+128/125) → [[Augmented family #August|Augmented family]] | ||
* ''[[Gorgo]]'' (+1029/1024) → [[Gamelismic clan #Gorgo|Gamelismic clan]] | |||
* ''[[Hystrix]]'' (+160/147) → [[Porcupine family #Hystrix|Porcupine family]] | * ''[[Hystrix]]'' (+160/147) → [[Porcupine family #Hystrix|Porcupine family]] | ||
* | * [[Diminished (temperament)|Diminished]] (+50/49) → [[Diminished family #Septimal diminished|Diminished family]] | ||
* ''[[ | * ''[[Smate]]'' (+2048/1875) → [[Smate family #Septimal smate|Smate family]] | ||
* ''[[Darkstone]]'' (+1875/1792) → [[Magic family #Darkstone|Magic family]] | * ''[[Darkstone]]'' (+1875/1792) → [[Magic family #Darkstone|Magic family]] | ||
* ''[[Rip]]'' (+2560/2401) → [[Ripple family #Rip|Ripple family]] | |||
* ''[[Whitewood]]'' (+2187/2048) → [[Whitewood family #Septimal whitewood|Whitewood family]] | |||
== Penta == | |||
: ''For the 5-limit version, see [[Syntonic–diatonic equivalence continuum #University]].'' | |||
[[Subgroup]]: 2.3.5.7 | |||
[[Comma list]]: 28/25, 36/35 | |||
{{Mapping|legend=1| 1 1 2 2 | 0 3 2 4 }} | |||
: mapping generators: ~2, ~7/6 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~2 = 1186.8093{{c}}, ~7/6 = 237.3390{{c}} | |||
: [[error map]]: {{val| -13.191 -3.129 +61.983 -45.851 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~7/6 = 231.845{{c}} | |||
: error map: {{val| 0.000 +6.291 +85.850 -24.498 }} | |||
{{Optimal ET sequence|legend=1| 1bd, …, 4bcd, 5 }} | |||
[[Badness]] (Sintel): 1.19 | |||
== Progression == | == Progression == | ||
: ''For the 5-limit version | {{Distinguish| Progress }} | ||
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Lafayette]].'' | |||
Named by [[Gene Ward Smith]] in 2011<ref>[https://yahootuninggroupsultimatebackup.github.io/tuning-math/topicId_18891.html Yahoo! Tuning Group | ''Progression temperament'']</ref>, progression can be described as the {{nowrap| 8d & 9 }} temperament. It has a generator that is a somewhat flat neutral second, three make [[5/4]], five make [[3/2]], and seven make [[7/4]], with a [[ploidacot]] signature of pentacot. [[17edo]] is an obvious tuning for it. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
| Line 25: | Line 48: | ||
{{Mapping|legend=1| 1 1 2 2 | 0 5 3 7 }} | {{Mapping|legend=1| 1 1 2 2 | 0 5 3 7 }} | ||
: mapping generators: ~2, ~15/14 | : mapping generators: ~2, ~15/14 | ||
{{ | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1193.9544{{c}}, ~15/14 = 140.2169{{c}} | |||
[[ | : [[error map]]: {{val| -6.046 -6.916 +22.246 +0.601 }} | ||
* [[CWE]]: ~2 = 1200.000{{c}}, ~15/14 = 139.8991{{c}} | |||
: error map: {{val| 0.000 -2.460 +33.384 +10.468 }} | |||
{{Optimal ET sequence|legend=1| 8d, 9, 17c }} | {{Optimal ET sequence|legend=1| 8d, 9, 17c }} | ||
[[Badness]]: | [[Badness]] (Sintel): 1.22 | ||
=== 11-limit === | === 11-limit === | ||
| Line 43: | Line 67: | ||
Mapping: {{mapping| 1 1 2 2 3 | 0 5 3 7 4 }} | Mapping: {{mapping| 1 1 2 2 3 | 0 5 3 7 4 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1194.7089{{c}}, ~12/11 = 140.1262{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~12/11 = 139.8776{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 8d, 9, 17c }} | ||
Badness: 0. | Badness (Sintel): 0.861 | ||
=== 13-limit === | === 13-limit === | ||
| Line 56: | Line 82: | ||
Mapping: {{mapping| 1 1 2 2 3 3 | 0 5 3 7 4 6 }} | Mapping: {{mapping| 1 1 2 2 3 3 | 0 5 3 7 4 6 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1195.3694{{c}}, ~13/12 = 140.2080{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~13/12 = 139.9749{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 8d, 9, 17c }} | ||
Badness: 0. | Badness (Sintel): 0.750 | ||
=== 17-limit === | === 17-limit === | ||
| Line 69: | Line 97: | ||
Mapping: {{mapping| 1 1 2 2 3 3 4 | 0 5 3 7 4 6 1 }} | Mapping: {{mapping| 1 1 2 2 3 3 4 | 0 5 3 7 4 6 1 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1193.8350{{c}}, ~13/12 = 140.6779{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.5885{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 8d, 9, 17cg }} | ||
Badness: 0. | Badness (Sintel): 0.853 | ||
=== 19-limit === | === 19-limit === | ||
| Line 82: | Line 112: | ||
Mapping: {{mapping| 1 1 2 2 3 3 4 4 | 0 5 3 7 4 6 1 2 }} | Mapping: {{mapping| 1 1 2 2 3 3 4 4 | 0 5 3 7 4 6 1 2 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1196.1446{{c}}, ~13/12 = 140.0276{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~13/12 = 140.0301{{c}} | |||
{{Optimal ET sequence|legend=0| 8d, 9, 17cg }} | |||
Badness (Sintel): 1.02 | |||
== Subklei == | |||
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Delorean]].'' | |||
Subklei is likely named for its flatter minor third generator than [[kleismic]]. It tempers out [[1029/1000]] as well as [[2401/2400]] and can be described as {{nowrap| 17c & 21 }}. Its [[ploidacot]] is delta-hexacot. Note that in the data below, the generator is the [[5/3]][[~]][[12/7]] major sixth, so that six generators minus four octaves give the [[3/2|perfect fifth]]. | |||
{{ | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 36/35, | [[Comma list]]: 36/35, 1029/1000 | ||
{{Mapping|legend=1| 1 | {{Mapping|legend=1| 1 -3 -3 -1 | 0 6 7 5 }} | ||
: mapping generators: ~2, ~5/3 | |||
{{ | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1197.5285{{c}}, ~5/3 = 915.8950{{c}} | |||
: [[error map]]: {{val| -2.471 -11.171 +18.366 +3.121 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~5/3 = 915.4228{{c}} | |||
: error map: {{val| 0.000 -9.418 +21.646 +8.288 }} | |||
{{Optimal ET sequence|legend=1| 4, 13cd, 17c, 21, 38c }} | |||
[[Badness]] (Sintel): 1.55 | |||
[[Badness]]: | |||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: 36/35, | Comma list: 36/35, 77/75, 352/343 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -3 -3 -1 -8 | 0 6 7 5 15 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1196.3345{{c}}, ~5/3 = 913.9469{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~5/3 = 916.2970{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 4e, …, 13cdee, 17c }} | ||
Badness: | Badness (Sintel): 1.48 | ||
=== 13-limit === | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: 36/35 | Comma list: 26/25, 36/35, 66/65, 352/343 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 3 4 4 7 7 | 0 6 7 5 15 14 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1196.0784{{c}}, ~5/3 = 914.1466{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~5/3 = 916.6712{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 4ef, …, 13cdeef, 17c }} | ||
Badness: | Badness (Sintel): 1.34 | ||
== | === Subkla === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: 36/35, 56/55, | Comma list: 36/35, 56/55, 1029/1000 | ||
Mapping: {{mapping| 1 3 | Mapping: {{mapping| 1 -3 -3 -1 5 | 0 6 7 5 -2 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1196.3809{{c}}, ~5/3 = 913.4153{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~5/3 = 915.8804{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 4, 13cd, 17c, 38ce }} | ||
Badness: | Badness (Sintel): 1.56 | ||
=== 13-limit === | ==== 13-limit ==== | ||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 36/35, 56/55, 66/65, 640/637 | ||
Mapping: {{mapping| 1 3 | Mapping: {{mapping| 1 -3 -3 -1 5 6 | 0 6 7 5 -2 -3 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1196.5477{{c}}, ~5/3 = 913.4822{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~5/3 = 915.9416{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 4, 17c, 38ce }} | ||
Badness: | Badness (Sintel): 1.52 | ||
== | == Naian == | ||
: ''For the 5-limit version | : ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Naian]].'' | ||
Named by [[Xenllium]] in 2026, naian may be described as {{nowrap| 8d & 21 }} with a [[ploidacot]] signature of epsilon-enneacot. | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: 36/35, | [[Comma list]]: 36/35, 9604/9375 | ||
{{ | {{Mapping|legend=1| 1 -4 -2 -4 | 0 9 7 11 }} | ||
: mapping generators: ~2, ~75/49 | |||
[[Optimal tuning]] | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1195.8807{{c}}, ~75/49 = 741.8522{{c}} | |||
: [[error map]]: {{val| -4.119 -8.808 +14.890 +8.026 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~75/49 = 743.9885{{c}} | |||
: error map: {{val| 0.000 -6.059 +21.606 +15.047 }} | |||
{{Optimal ET sequence|legend=1| | {{Optimal ET sequence|legend=1| 8d, 21, 29cd }} | ||
[[Badness]]: | [[Badness]] (Sintel): 2.89 | ||
=== 11-limit === | === 11-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11 | ||
Comma list: 36/35, | Comma list: 36/35, 56/55, 2541/2500 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -4 -2 -4 1 | 0 9 7 11 4 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1194.3937{{c}}, ~75/49 = 741.2117{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~75/49 = 744.2018{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 8d, 21, 29cde }} | ||
Badness: | Badness (Sintel): 1.95 | ||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | Subgroup: 2.3.5.7.11.13 | ||
Comma list: | Comma list: 36/35, 56/55, 66/65, 507/500 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -4 -2 -4 1 0 | 0 9 7 11 4 6 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1193.8564{{c}}, ~20/13 = 740.9635{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~20/13 = 744.2703{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 8d, 21, 29cdef }} | ||
Badness: | Badness (Sintel): 1.55 | ||
=== | === 17-limit === | ||
Subgroup: 2.3.5.7.11 | Subgroup: 2.3.5.7.11.13.17 | ||
Comma list: 36/35, 56/55, | Comma list: 36/35, 51/50, 56/55, 66/65, 170/169 | ||
Mapping: {{mapping| 1 | Mapping: {{mapping| 1 -4 -2 -4 1 0 1 | 0 9 7 11 4 6 5 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1194.2330{{c}}, ~20/13 = 741.1242{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~20/13 = 744.2679{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 8d, 21, 29cdef }} | ||
Badness: | Badness (Sintel): 1.43 | ||
== | == Slurpee == | ||
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Slurpee]].'' | |||
Slurpee may be described as the {{nowrap| 16 & 17c }} temperament. It has a generator that is a somewhat flat semitone of [[~]][[21/20]], three make [[8/7]], seven make [[4/3]], and eleven make [[8/5]], with a [[ploidacot]] signature of omega-heptacot. | |||
{{ | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
| Line 251: | Line 279: | ||
{{Mapping|legend=1| 1 2 3 3 | 0 -7 -11 -3 }} | {{Mapping|legend=1| 1 2 3 3 | 0 -7 -11 -3 }} | ||
: mapping generators: ~2, ~21/20 | |||
{{ | [[Optimal tuning]]s: | ||
* [[WE]]: ~2 = 1197.9281{{c}}, ~21/20 = 72.1780{{c}} | |||
: [[error map]]: {{val| -2.072 -11.345 +13.512 +8.424 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~21/20 = 72.4941{{c}} | |||
: error map: {{val| 0.000 -9.414 +16.251 +13.692 }} | |||
{{Optimal ET sequence|legend=1| 16, 17c, 33 }} | |||
[[Badness]] (Sintel): 2.91 | |||
[[Badness]]: | |||
=== 11-limit === | === 11-limit === | ||
| Line 267: | Line 298: | ||
Mapping: {{mapping| 1 2 3 3 4 | 0 -7 -11 -3 -9 }} | Mapping: {{mapping| 1 2 3 3 4 | 0 -7 -11 -3 -9 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1198.4220{{c}}, ~21/20 = 72.2015{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~21/20 = 72.4470{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 16, 17c, 33 }} | ||
Badness: | Badness (Sintel): 1.67 | ||
=== 13-limit === | === 13-limit === | ||
| Line 280: | Line 313: | ||
Mapping: {{mapping| 1 2 3 3 4 4 | 0 -7 -11 -3 -9 -5 }} | Mapping: {{mapping| 1 2 3 3 4 4 | 0 -7 -11 -3 -9 -5 }} | ||
Optimal | Optimal tunings: | ||
* WE: ~2 = 1199.0238{{c}}, ~21/20 = 72.3506{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~21/20 = 72.4956{{c}} | |||
{{Optimal ET sequence|legend= | {{Optimal ET sequence|legend=0| 16, 17c, 33 }} | ||
Badness: | Badness (Sintel): 1.37 | ||
== | == Shallowtone == | ||
{{ | {{Main| Shallowtone }} | ||
: ''For the 5-limit version, see [[Syntonic–chromatic equivalence continuum #Shallowtone (5-limit)]].'' | |||
[[Subgroup]]: 2.3.5.7 | [[Subgroup]]: 2.3.5.7 | ||
[[Comma list]]: | [[Comma list]]: 36/35, 295245/262144 | ||
{{Mapping|legend=1| 1 0 18 -16 | 0 1 -10 12 }} | |||
: mapping generators: ~2, ~3 | |||
[[Optimal tuning]]s: | |||
* [[WE]]: ~2 = 1202.4397{{c}}, ~3/2 = 682.6219{{c}} | |||
: [[error map]]: {{val| +2.440 -16.893 +6.986 +12.877 }} | |||
* [[CWE]]: ~2 = 1200.0000{{c}}, ~3/2 = 681.2447{{c}} | |||
: error map: {{val| 0.000 -20.710 +1.239 +6.110 }} | |||
{{Optimal ET sequence|legend=1| 7, 30b, 37b }} | |||
[[Badness]] (Sintel): 7.79 | |||
=== 11-limit === | |||
Subgroup: 2.3.5.7.11 | |||
Comma list: 36/35, 45/44, 72171/65536 | |||
Mapping: {{Mapping| 1 0 18 -16 16 | 0 1 -10 12 -8 }} | |||
Optimal tunings: | |||
* WE: ~2 = 1202.0285{{c}}, ~3/2 = 682.4922{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 681.3267{{c}} | |||
{{Optimal ET sequence|legend=0| 7, 30b, 37b }} | |||
Badness (Sintel): 4.29 | |||
=== 13-limit === | |||
Subgroup: 2.3.5.7.11.13 | |||
Comma list: 27/26, 36/35, 45/44, 16731/16384 | |||
{{Mapping| | Mapping: {{Mapping| 1 0 18 -16 16 -1 | 0 1 -10 12 -8 3 }} | ||
{{ | Optimal tunings: | ||
* WE: ~2 = 1201.4928{{c}}, ~3/2 = 682.1188{{c}} | |||
* CWE: ~2 = 1200.0000{{c}}, ~3/2 = 681.2669{{c}} | |||
{{Optimal ET sequence|legend=0| 7, 30b, 37b }} | |||
Badness (Sintel): 3.19 | |||
== References == | |||
[[Category:Temperament collections]] | [[Category:Temperament collections]] | ||
[[Category:Mint temperaments| ]] <!-- main article --> | [[Category:Mint temperaments| ]] <!-- main article --> | ||
[[Category:Rank 2]] | [[Category:Rank 2]] | ||