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Marvel temperaments: Difference between revisions

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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
{{Technical data page}}
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
This page discusses miscellaneous [[rank-2 temperament|rank-2]] [[regular temperament|temperaments]] [[tempering out]] [[225/224]], the marvel comma or septimal kleisma.
: This revision was by author [[User:genewardsmith|genewardsmith]] and made on <tt>2011-03-26 17:20:07 UTC</tt>.<br>
: The original revision id was <tt>214248954</tt>.<br>
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The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
<h4>Original Wikitext content:</h4>
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;white-space: pre-wrap ! important" class="old-revision-html">[[toc|flat]]


This page discusses some of the temperaments tempering out 225/224, the marvel comma or septimal kleisma. These include negri, wizard, tritonic, septimin, slender, triton and marvo. Considered elsewhere are meantone, miracle, magic, pajara, orwell, catakleismic, garibaldi, august, compton, sharp, escapade and mavila.
Temperaments considered in families and clans are:
* ''[[Pelogic]]'' (+21/20 or 135/128) → [[Mavila family #Pelogic|Mavila family]]
* [[Meantone]] (+81/80 or 126/125) → [[Meantone family #Septimal meantone|Meantone family]]
* [[Garibaldi]] (+3125/3087) → [[Schismatic family #Garibaldi|Schismatic family]]
* [[Pajara]] (+50/49 or 64/63) → [[Diaschismic family #Pajara|Diaschismic family]]
* ''[[Sharpie]]'' (+25/24 or 28/27) → [[Dicot family #Sharpie|Dicot family]]
* ''[[Immune]]'' (+781250/750141) → [[Immunity family #Immune|Immunity family]]
* ''[[August]]'' (+36/35 or 128/125) → [[Augmented family #August|Augmented family]]
* ''[[Fog]]'' (+156250/151263) → [[Misty family #Fog|Misty family]]
* [[Bunya]] (+15625/15309) → [[Tetracot family #Bunya|Tetracot family]]
* [[Negri]] (+49/48) → [[Semaphoresmic clan #Negri|Semaphoresmic clan]]
* [[Magic]] (+245/243) → [[Magic family #Magic|Magic family]]
* ''[[Passive]]'' (+256/245) → [[Passion family #Passive|Passion family]]
* ''[[Quintapole]]'' (+7812500/7411887) → [[Quintaleap family #Quintapole|Quintaleap family]]
* ''[[Houborizic]]'' (+1250000/1240029) → [[Amity family #Houborizic|Amity family]]
* ''[[Qintosec]]'' (+2560000/2470629) → [[Quintosec family #Qintosec|Quintosec family]]
* [[Miracle]] (+1029/1024) → [[Gamelismic clan #Miracle|Gamelismic clan]]
* [[Catakleismic]] (+4375/4374) → [[Kleismic family #Catakleismic|Kleismic family]]
* ''[[Marvo]]'' (+78125000/78121827) → [[Gravity family #Marvo|Gravity family]]
* [[Orwell]] (+1728/1715) → [[Semicomma family #Orwell|Semicomma family]]
* ''[[Snipes]]'' (+6125/5832)  → [[Wesley family #Snipes|Wesley family]]
* ''[[Demibuzzard]]'' (+65536/64827) → [[Buzzardsmic clan #Demibuzzard|Buzzardsmic clan]]
* ''[[Escapist]]'' (+65625/65536) → [[Escapade family #Escapist|Escapade family]]
* ''[[Decic]]'' (+16807/16384) → [[Cloudy clan #Decic|Cloudy clan]]
* ''[[Amavil]]'' (+17496/16807) → [[Mabila family #Amavil|Mabila family]]
* ''[[Betic]]'' (+1071875/1062882) → [[Sycamore family #Betic|Sycamore family]]
* ''[[Hendeca]]'' (+122880/117649) → [[11th-octave temperaments #Hendeca|11th-octave temperaments]]
* [[Compton]] (+250047/250000) → [[Compton family #Compton|Compton family]]
* ''[[Raccoon]]'' (+41943040/40353607) → [[Vavoom family #Raccoon|Vavoom family]]
* ''[[Maquila]]'' (+30233088/28824005) → [[Maquila family #Septimal maquila|Maquila family]]
* ''[[Gammy]]'' (+94143178827/91913281250) → [[Gammic family #Gammy|Gammic family]]


Since (5/4)^3 = 225/224 * 14/9, these temperaments tend to have a relatively small complexity for 5/4. They also possess 5/4-5/4-9/7 versions of the augmented triad. Since this is a chord of meantone temperament in wide use in Western common practice harmony long before 12edo  established itself as the standard tuning, it is arguably more authentic to tune it as two stacked major thirds and a diminished fourth, which is what it is in meantone, than as the modern version of three stacked very sharp major thirds.
Considered below are wizard, tritonic, septimin, merman, slender, triton, marvolo, enneaportent, gracecordial, alphorn, misneb, untriton, naiadical, quintannic, gwazy, and tertiosec, in the order of increasing [[badness]].  


=Negri=
Since {{nowrap|(5/4)<sup>2</sup> {{=}} (225/224)⋅(14/9)}}, these temperaments tend to have a relatively small complexity for 5/4. They also possess a version of the augmented triad where each third approximates either 5/4 or 9/7. Since this is a chord of meantone temperament in wide use in Western common practice harmony long before 12edo established itself as the standard tuning, it is arguably more authentic to tune it as two stacked major thirds and a diminished fourth, which is what it is in meantone, than as the modern version of three stacked very sharp major thirds.
Commas: 49/48, 225/224


[[POTE tuning|POTE temperament]]: 125.608
The melodic signature of marvel temperaments is that 16/15 and 15/14 are tempered to be equal. Hence 8/7 can be divided into two equal parts.


Map: [&lt;1 2 2 3|, &lt;0 -4 3 -2|]
Marvel tempering allows for a tritone substitution whereby the dominant seventh chord formed by adding 16/9 above the root shares its tritone with a 4:5:6:7 tetrad. (The tritone of the dominant seventh is {{nowrap|(16/9)/(5/4) {{=}} 64/45}}. Setting this equal to 10/7 gives {{nowrap|(10/7)/(64/45) {{=}} 225/224}}.)
Wedgie: &lt;&lt;4 -3 2 -14 -8 13||
EDOs: 9, 10, 19, 86


==11-limit==
== Wizard ==
Commas: 45/44, 49/48, 56/55
{{Main| Wizard }}
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Wizard]].''


[[POTE tuning|POTE temperament]]: 126.474
Wizard has a [[semi-octave]] period and is generated by an interval that can be treated as [[~]][[17/15]]. The semi-octave complement of this interval is ~[[5/4]]. Wizard can be described as {{nowrap| 22 & 72 }}. Its [[ploidacot]] is diploid alpha-hexacot, so six generator steps plus a semi-octave period gives the [[3/1|perfect twelfth]]. [[72edo]], [[94edo]], and especially [[166edo]] are good tunings for it.  


Map: [&lt;1 2 2 3 4|, &lt;0 -4 3 -2 -5|]
[[Subgroup]]: 2.3.5.7
EDOs: 9, 10, 19


==13-limit==
[[Comma list]]: 225/224, 118098/117649
Commas: 45/44, 49/48, 56/55, 78/77


[[POTE tuning|POTE generator]]: 126.431
{{Mapping|legend=1| 2 1 5 2 | 0 6 -1 10 }}
: mapping generators: ~1225/864, ~245/216


Map: [&lt;1 2 2 3 4 4|, &lt;0 -4 3 -2 -5 -3|]
[[Optimal tuning]]s:  
EDOs: 9, 10, 19
* [[WE]]: ~1225/864 = 600.3438{{c}}, ~245/216 = 216.8680{{c}}
: [[error map]]: {{val| +0.688 -0.403 -1.463 +0.541 }}
* [[CWE]]: ~1225/864 = 600.0000{{c}}, ~245/216 = 216.7977{{c}}
: error map: {{val| 0.000 -1.169 -3.111 -0.849 }}


=Negric=
{{Optimal ET sequence|legend=1| 22, 50, 72, 238c, 310c, 382c, 454bccd }}
Commas: 33/32, 49/48, 77/75


POTE generator: ~15/14 = 127.039
[[Badness]] (Sintel): 1.03


Map: [&lt;1 2 2 3 3|, &lt;0 -4 3 -2 4|]
=== 11-limit ===
EDOs: 9, 19, 85
Subgroup: 2.3.5.7.11
Badness: 0.0306


==13-limit==
Comma list: 225/224, 385/384, 4000/3993
Commas: 33/32, 49/48, 65/64, 91/90


POTE generator: ~15/14 = 127.039
Mapping: {{mapping| 2 1 5 2 8 | 0 6 -1 10 -3 }}


Map: [&lt;1 2 2 3 3 4|, &lt;0 -4 3 -2 4 -3|]
Optimal tunings:  
EDOs: 9, 19, 85
* WE: ~99/70 = 600.3051{{c}}, ~25/22 = 216.8782{{c}}
Badness: 0.0202
* CWE: ~99/70 = 600.0000{{c}}, ~25/22 = 216.7961{{c}}


=Wizard=
{{Optimal ET sequence|legend=0| 22, 50, 72, 166, 238c, 310c }}
Commas: 225/224, 118098/117649


[[POTE tuning|POTE temperament]]: 383.256
Badness (Sintel): 0.613


Map: [&lt;2 1 5 2|, &lt;0 6 -1 10|]
==== Lizard ====
Wedgie: &lt;&lt;12 -2 20 -31 -2 52||
Subgroup: 2.3.5.7.11.13
EDOs: 22, 50, 72, 382, 454
Badness: 0.0408


==11-limit==
Comma list: 225/224, 351/350, 364/363, 385/384
Commas: 225/224, 385/384, 4000/3993


[[POTE tuning|POTE temperament]]: 383.232
Mapping: {{mapping| 2 1 5 2 8 11 | 0 6 -1 10 -3 -10 }}


Map: [&lt;2 1 5 2 8|, &lt;0 6 -1 10 -3|]
Optimal tunings:  
EDOs: 22, 50, 72, 166, 310
* WE: ~55/39 = 600.4824{{c}}, ~25/22 = 216.7852{{c}}
Badness: 0.0185
* CWE: ~55/39 = 600.0000{{c}}, ~25/22 = 216.6247{{c}}


==13-limit==
{{Optimal ET sequence|legend=0| 22, 50, 72 }}
Commas: 225/224, 351/350, 364/363, 385/384


[[POTE tuning|POTE temperament]]: 383.389
Badness (Sintel): 0.900


Map: [&lt;2 1 5 2 8 11|, &lt;0 6 -1 10 -3 -10|]
===== 17-limit =====
EDOs: 22, 50, 72
Subgroup: 2.3.5.7.11.13.17
Badness: 0.0218


==17-limit==
Comma list: 221/220, 273/272, 289/288, 351/350, 375/374
Commas: 221/220, 273/272, 289/288, 351/350, 375/374


[[POTE tuning|POTE temperament]]: 383.381
Mapping: {{mapping| 2 1 5 2 8 11 6 | 0 6 -1 10 -3 -10 6 }}


Map: [&lt;2 1 5 2 8 11 6|, &lt;0 6 -1 10 -3 -10 6|]
Optimal tunings:  
EDOs: 22, 50, 72
* WE: ~17/12 = 600.5032{{c}}, ~17/15 = 216.8002{{c}}
Badness: 0.0145
* CWE: ~17/12 = 600.0000{{c}}, ~17/15 = 216.6361{{c}}


==19-limit==
{{Optimal ET sequence|legend=0| 22, 50, 72 }}
Commas: 153/152, 210/209, 221/220, 225/224, 273/272, 343/342


[[POTE tuning|POTE generator]]: ~5/4 = 383.477
Badness (Sintel): 0.741


Map: [&lt;2 1 5 2 8 11 6 2|, &lt;0 6 -1 10 -3 -10 6 18|]
===== 19-limit =====
EDOs: 22, 50, 72, 194, 460
Subgroup: 2.3.5.7.11.13.17.19
Badness: 0.0157


==Gizzard==
Comma list: 153/152, 210/209, 221/220, 225/224, 273/272, 343/342
Commas: 225/224, 385/384, 325/324, 1573/1568


POTE generator: ~5/4 = 383.170
Mapping: {{mapping| 2 1 5 2 8 11 6 2 | 0 6 -1 10 -3 -10 6 18 }}


Map: [&lt;2 1 5 2 8 -2|, &lt;0 6 -1 10 -3 26|]
Optimal tunings:  
EDOs: 22, 28, 50, 72, 94, 166
* WE: ~17/12 = 600.4698{{c}}, ~17/15 = 216.6925{{c}}
Badness: 0.0203
* CWE: ~17/12 = 600.0000{{c}}, ~17/15 = 216.5434{{c}}


===17-limit===
{{Optimal ET sequence|legend=0| 22h, 50, 72, 122g, 194dfg }}
Commas: 225/224, 289/288, 325/324, 375/374, 385/384


POTE generator: ~5/4 = 383.175
Badness (Sintel): 0.955


Map: [&lt;2 1 5 2 8 -2 6|, &lt;0 6 -1 10 -3 26 6|]
==== Gizzard ====
EDOs: 22, 72, 94, 166, 238
Subgroup: 2.3.5.7.11.13
Badness: 0.0136


===19-limit===
Comma list: 225/224, 325/324, 385/384, 1573/1568
Commas: 225/224, 289/28, 325/324, 385/384, 494/493, 969/968


POTE generator: ~5/4 = 383.138
Mapping: {{mapping| 2 1 5 2 8 -2 | 0 6 -1 10 -3 26 }}


Map: [&lt;2 1 5 2 8 -2 6 15|, &lt;0 6 -1 10 -3 26 6 -18|]
Optimal tunings:  
EDOs: 22, 72, 94, 166
* WE: ~99/70 = 600.2896{{c}}, ~25/22 = 216.9343{{c}}
Badness: 0.0148
* CWE: ~99/70 = 600.0000{{c}}, ~25/22 = 216.8501{{c}}


=Tritonic=
{{Optimal ET sequence|legend=0| 22f, 72, 166, 238cf }}
Commas: 225/224, 50421/50000


[[POTE tuning|POTE temperament]]: 580.286
Badness (Sintel): 0.837


Map: [&lt;1 4 -3 -3|, &lt;0 -5 11 12|]
===== 17-limit =====
Wedgie: &lt;&lt;5 -11 -12 -29 -33 3||
Subgroup: 2.3.5.7.11.13.17
EDOs: 29, 31, 60, 91, 122, 213


==11-limit==
Comma list: 225/224, 289/288, 325/324, 375/374, 385/384
Commas: 225/224, 385/384, 27783/27500


[[POTE tuning|POTE temperament]]: 580.389
Mapping: {{mapping| 2 1 5 2 8 -2 6 | 0 6 -1 10 -3 26 6 }}


Map: [&lt;1 4 -3 -3 17|, &lt;0 -5 11 12 -28|]
Optimal tunings:  
EDOs: 29, 31, 60, 91, 122, 153
* WE: ~17/12 = 600.3227{{c}}, ~17/15 = 216.9414{{c}}
* CWE: ~17/12 = 600.0000{{c}}, ~17/15 = 216.8469{{c}}


=Septimin=
{{Optimal ET sequence|legend=0| 22f, 72, 166g, 238cfg }}
Commas: 225/224, 84035/82944


[[POTE tuning|POTE temperament]]: 263.632
Badness (Sintel): 0.694


Map: [&lt;1 4 1 5|, &lt;0 -11 6 -10|]
===== 19-limit =====
Wedgie: &lt;&lt;11 -6 10 -35 -15 40||
Subgroup: 2.3.5.7.11.13.17.19
EDOs: 9, 32, 41, 91, 132


==11-limit==
Comma list: 225/224, 325/324, 375/374, 385/384, 400/399, 595/594
Commas: 225/224, 385/384, 2401/2376


[[POTE tuning|POTE temperament]]: 263.634
Mapping: {{mapping| 2 1 5 2 8 -2 6 15 | 0 6 -1 10 -3 26 6 -18 }}


Map: [&lt;1 4 1 5 5|, &lt;0 -11 6 -10 -7|]
Optimal tunings:  
EDOs: 9, 32, 41, 91
* WE: ~17/12 = 600.2637{{c}}, ~17/15 = 216.9570{{c}}
* CWE: ~17/12 = 600.0000{{c}}, ~17/15 = 216.8687{{c}}


==13-limit==
{{Optimal ET sequence|legend=0| 72, 94, 166g }}
Commas: 105/104, 144/143, 196/195, 245/242


[[POTE tuning|POTE temperament]]: 263.700
Badness (Sintel): 0.901


Map: [&lt;1 4 1 5 5 7|, &lt;0 -11 6 -10 -7 -15|]
=== Mage ===
EDOs: 9, 41, 91
Subgroup: 2.3.5.7.11


=Slender=
Comma list: 99/98, 176/175, 1331/1296
Commas: 225/225, 589824/588245


[[POTE tuning|POTE temperament]]: ~49/48 = 38.413
Mapping: {{mapping| 2 1 5 2 4 | 0 6 -1 10 8 }}


Map: [&lt;1 2 2 3|, &lt;0 -13 10 -6|]
Optimal tunings:  
Wedgie: &lt;&lt;13 -10 6 -46 -27 42||
* WE: ~77/54 = 600.6486{{c}}, ~55/48 = 217.1099{{c}}
EDOs: 31, 94, 125
* CWE: ~77/54 = 600.0000{{c}}, ~55/48 = 216.9841{{c}}
Badness: 0.0569


==11-limit==
{{Optimal ET sequence|legend=0| 22, 50e, 72ee }}
Commas: 225/224, 385/384, 1331/1323


[[POTE tuning|POTE temperament]]: ~49/48 = 38.387
Badness (Sintel): 1.91


Map: [&lt;1 2 2 3 4|, &lt;0 -13 10 -6 -17|]
== Tritonic ==
EDOs: 31, 63, 94, 125
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Tritonic]].''
Badness: 25.342


==13-limit==
Tritonic tempers out [[50421/50000]] and may be described as the {{nowrap| 29 & 31 }} temperament. It splits the [[6/1|6th]] [[harmonic]] into five generators of [[~]][[10/7]] [[tritone]]s, hence the name. Its [[ploidacot]] is beta-pentacot. [[60edo]] may be used as a tuning, which in the 11-limit entails the 60e val.
Commas: 225/224, 275/273, 385/384, 1331/1323


POTE generator: ~49/48 = 38.314
[[Subgroup]]: 2.3.5.7


Map: [&lt;1 2 2 3 4 3|, &lt;0 -13 10 -6 -17 22|]
[[Comma list]]: 225/224, 50421/50000
EDOs: 31, 63, 94
Badness: 25.913


=Triton=
{{Mapping|legend=1| 1 -1 8 9 | 0 5 -11 -12 }}
Commas: 225/224, 1029/1000
: mapping generators: ~2, ~10/7


[[POTE tuning|POTE temperament]]: 568.865
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1201.3539{{c}}, ~10/7 = 620.4131{{c}}
: [[error map]]: {{val| +1.354 -1.243 -0.027 -1.598 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~10/7 = 619.6778{{c}}
: error map: {{val| 0.000 -3.566 -2.769 -4.959 }}


Map: [&lt;1 0 6 7|, &lt;0 3 -7 -8|]
{{Optimal ET sequence|legend=1| 29, 31, 60, 91, 122, 213bcd }}
Wedgie: &lt;&lt;3 -7 -8 -18 -21 1||
EDOs: 19, 135, 289


=Marvo=
[[Badness]] (Sintel): 1.20
Commas: 225/224, 78125000/78121827


[[POTE tuning|POTE temperament]]: (~27/20) 516.694
=== 11-limit ===
Subgroup: 2.3.5.7.11


Map: [&lt;1 5 12 29|, &lt;0 -6 -17 -46|]
Comma list: 121/120, 225/224, 441/440
Wedgie: &lt;&lt;6, 17, 46, 13, 56 59||
EDOs: 65, 72


==11-limit==
Mapping: {{mapping| 1 -1 8 9 5 | 0 5 -11 -12 -3 }}
Commas: 225/224, 243/242, 4000/3993


[[POTE tuning|POTE temperament]]: 516.699
Optimal tunings:  
* WE: ~2 = 1201.7116{{c}}, ~10/7 = 620.6166{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~10/7 = 619.6890{{c}}


Map: [&lt;1 5 12 29 12|, &lt;0 -6 -17 -46 -15|]
{{Optimal ET sequence|legend=0| 29, 31, 60e, 91e, 213bcdeee }}
EDOs: 65, 72, 281, 497</pre></div>
 
<h4>Original HTML content:</h4>
Badness (Sintel): 0.782
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;Marvel temperaments&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;!-- ws:start:WikiTextTocRule:48:&amp;lt;img id=&amp;quot;
 
==== 13-limit ====
Subgroup: 2.3.5.7.11.13
 
Comma list: 105/104, 121/120, 196/195, 275/273
 
Mapping: {{mapping| 1 -1 8 9 5 13 | 0 5 -11 -12 -3 -18 }}
 
Optimal tunings:
* WE: ~2 = 1201.5355{{c}}, ~10/7 = 620.6855{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~10/7 = 619.8469{{c}}
 
{{Optimal ET sequence|legend=0| 29, 31, 60e }}
 
Badness (Sintel): 0.950
 
==== 17-limit ====
Subgroup: 2.3.5.7.11.13.17
 
Comma list: 105/104, 121/120, 154/153, 196/195, 273/272
 
Mapping: {{mapping| 1 -1 8 9 5 13 17 | 0 5 -11 -12 -3 -18 -25 }}
 
Optimal tunings:
* WE: ~2 = 1201.5260{{c}}, ~10/7 = 620.7330{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~10/7 = 619.8986{{c}}
 
{{Optimal ET sequence|legend=0| 29g, 31, 60e }}
 
Badness (Sintel): 0.973
 
==== 19-limit ====
Subgroup: 2.3.5.7.11.13.17.19
 
Comma list: 77/76, 105/104, 121/120, 153/152, 196/195, 273/272
 
Mapping: {{mapping| 1 -1 8 9 5 13 17 12 | 0 5 -11 -12 -3 -18 -25 -15 }}
 
Optimal tunings:
* WE: ~2 = 1201.3100{{c}}, ~10/7 = 620.6509{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~10/7 = 619.9328{{c}}
 
{{Optimal ET sequence|legend=0| 29g, 31, 60e }}
 
Badness (Sintel): 1.03
 
==== 23-limit ====
Subgroup: 2.3.5.7.11.13.17.19.23
 
Comma list: 77/76, 105/104, 115/114, 121/120, 153/152, 161/160, 196/195
 
Mapping: {{mapping| 1 -1 8 9 5 13 17 12 4 | 0 5 -11 -12 -3 -18 -25 -15 1 }}
 
Optimal tunings:
* WE: ~2 = 1201.4074{{c}}, ~10/7 = 620.7185{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~10/7 = 619.9548{{c}}
 
{{Optimal ET sequence|legend=0| 29g, 31, 60e }}
 
Badness (Sintel): 1.04
 
=== Tritoni ===
Subgroup: 2.3.5.7.11
 
Comma list: 225/224, 385/384, 27783/27500
 
Mapping: {{mapping| 1 -1 8 9 -11 | 0 5 -11 -12 28 }}
 
Optimal tunings:
* WE: ~2 = 1201.0888{{c}}, ~10/7 = 620.1733{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~10/7 = 619.6146{{c}}
 
{{Optimal ET sequence|legend=0| 31, 91, 122, 153d }}
 
Badness (Sintel): 1.50
 
== Septimin ==
: ''For the 5-limit version, see [[Miscellaneous 5-limit temperaments #Septimin]].''
 
Septimin may be described as the {{nowrap| 41 & 50 }} temperament. It is generated by a septimal minor third ([[7/6
Retrieved from "https://en.xen.wiki/w/Marvel_temperaments"