Immunity family: Difference between revisions

From Xenharmonic Wiki
Jump to navigation Jump to search
← Older edit
VisualWikitext
Update keys
Re-organize & + intro
 
(15 intermediate revisions by 8 users not shown)
Line 1: Line 1:
Temperaments of '''immunity family''' temper out the [[immunity comma]], 1638400/1594323 = {{monzo| 16-13 2 }} (sasayoyo).
{{Technical data page}}
The '''immunity family''' of [[regular temperament|temperaments]] [[tempering out|tempers out]] the [[immunity comma]] ({{monzo|legend=1| 16 -13 2 }}, [[ratio]]: 1638400/1594323).


== Immunity ==
== Immunity ==
The head of this family is immunity, which splits the perfect twelfth in halves, and [[5/4]] is found in 13 generator steps. Its [[ploidacot]] is alpha-dicot. It is a member of the [[syntonic–limmic equivalence continuum]] with equivalence number ''n'' = 2, meaning the [[Pythagorean limma]] is equated with a stack of two [[syntonic comma]]s.
[[Subgroup]]: 2.3.5
[[Subgroup]]: 2.3.5


Line 7: Line 10:


{{Mapping|legend=1| 1 0 -8 | 0 2 13 }}
{{Mapping|legend=1| 1 0 -8 | 0 2 13 }}
: mapping generators: ~2, ~1280/729
[[Optimal tuning]]s:
* [[WE]]: ~2 = 1198.9215{{c}}, ~1280/729 = 952.0734{{c}}
: [[error map]]: {{val| -1.079 +2.192 -0.731 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~1280/729 = 952.8424{{c}}
: error map: {{val| 0.000 +3.730 +0.638 }}


: mapping generators: ~2, ~1280/729
{{Optimal ET sequence|legend=1| 5, …, 29, 34 }}


[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~1280/729 = 952.930
[[Badness]] (Sintel): 4.33


{{Optimal ET sequence|legend=1| 5, 29, 34 }}
=== Overview to extensions ===
The second comma of the comma list defines which 7-limit family member we are looking at:
* Septimal immunity adds [[49/48]];
* Immunized adds [[64/63]];
* Immune adds [[225/224]].


[[Badness]]: 0.184738
The immunity family boasts a very remarkable extension to the [[2.3.5.13 subgroup]], discussed in [[#Subgroup extensions]].  


== Septimal immunity ==
== Septimal immunity ==
{{See also| Slendro clan }}
{{See also| Semaphoresmic clan }}


[[Subgroup]]: 2.3.5.7
[[Subgroup]]: 2.3.5.7
Line 25: Line 39:
{{Mapping|legend=1| 1 0 -8 2 | 0 2 13 1 }}
{{Mapping|legend=1| 1 0 -8 2 | 0 2 13 1 }}


{{Multival|legend=1| 2 13 1 16 -4 -34 }}
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1201.4508{{c}}, ~7/4 = 953.5968{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~7/4 = 952.445
: [[error map]]: {{val| +1.451 +5.239 -1.162 -12.327 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~7/4 = 952.5376{{c}}
: error map: {{val| 0.000 +3.120 -3.325 -16.288 }}


{{Optimal ET sequence|legend=1| 5, 29, 34, 63d }}
{{Optimal ET sequence|legend=1| 5, …, 29, 34, 63d }}


[[Badness]]: 0.077631
[[Badness]] (Sintel): 1.96


=== 11-limit ===
=== 11-limit ===
Line 40: Line 56:
Mapping: {{mapping| 1 0 -8 2 9 | 0 2 13 1 -7 }}
Mapping: {{mapping| 1 0 -8 2 9 | 0 2 13 1 -7 }}


Optimal tuning (POTE): ~2 = 1\1, ~7/4 = 952.074
Optimal tunings:
* WE: ~2 = 1202.6033{{c}}, ~7/4 = 954.1395{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~7/4 = 952.1429{{c}}


{{Optimal ET sequence|legend=1| 5, 24c, 29, 63de, 92cddee }}
{{Optimal ET sequence|legend=0| 5, 24c, 29, 63de }}


Badness: 0.052661
Badness (Sintel): 1.74


==== 13-limit ====
==== 13-limit ====
Line 53: Line 71:
Mapping: {{mapping| 1 0 -8 2 9 -9 | 0 2 13 1 -7 16 }}
Mapping: {{mapping| 1 0 -8 2 9 -9 | 0 2 13 1 -7 16 }}


Optimal tuning (POTE): ~2 = 1\1, ~7/4 = 952.031
Optimal tunings:
* WE: ~2 = 1202.5640{{c}}, ~7/4 = 954.0648{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~7/4 = 952.1117{{c}}


{{Optimal ET sequence|legend=1| 5, 24cf, 29, 92cddee }}
{{Optimal ET sequence|legend=0| 5, 24cf, 29 }}


Badness: 0.037078
Badness (Sintel): 1.53


=== Impunity ===
=== Impunity ===
Line 66: Line 86:
Mapping: {{mapping| 1 0 -8 2 -14 | 0 2 13 1 22 }}
Mapping: {{mapping| 1 0 -8 2 -14 | 0 2 13 1 22 }}


Optimal tuning (POTE): ~2 = 1\1, ~7/4 = 952.227
Optimal tunings:
* WE: ~2 = 1201.6023{{c}}, ~7/4 = 953.4988{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~7/4 = 952.3120{{c}}


{{Optimal ET sequence|legend=1| 29, 63d, 92cdd }}
{{Optimal ET sequence|legend=0| 5e, 24cee, 29 }}


Badness: 0.055243
Badness (Sintel): 1.83


==== 13-limit ====
==== 13-limit ====
Line 79: Line 101:
Mapping: {{mapping| 1 0 -8 2 -14 -9 | 0 2 13 1 22 16 }}
Mapping: {{mapping| 1 0 -8 2 -14 -9 | 0 2 13 1 22 16 }}


Optimal tuning (POTE): ~2 = 1\1, ~7/4 = 952.217
Optimal tunings:
* WE: ~2 = 1200.5826{{c}}, ~7/4 = 952.4725{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~7/4 = 952.3038{{c}}


{{Optimal ET sequence|legend=1| 29, 63d, 92cdd }}
{{Optimal ET sequence|legend=0| 5e, 24ceef, 29 }}


Badness: 0.033196
Badness (Sintel): 1.37


== Immunized ==
== Immunized ==
Line 92: Line 116:
{{Mapping|legend=1| 1 0 -8 6 | 0 2 13 -4 }}
{{Mapping|legend=1| 1 0 -8 6 | 0 2 13 -4 }}


{{Multival|legend=1| 2 13 -4 16 -12 -46 }}
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1196.6463{{c}}, ~140/81 = 950.8564{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~140/81 = 953.521
: [[error map]]: {{val| -3.354 -0.242 +1.649 +7.626 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~140/81 = 953.3954{{c}}
: error map: {{val| 0.000 +4.836 +7.827 +17.592 }}


{{Optimal ET sequence|legend=1| 5, 34d, 39d, 73dd }}
{{Optimal ET sequence|legend=1| 5, 29d, 34d, 39d, 73dd, 112cddd }}


[[Badness]]: 0.082592
[[Badness]] (Sintel): 2.09


=== 11-limit ===
=== 11-limit ===
Line 107: Line 133:
Mapping: {{mapping| 1 0 -8 6 13 | 0 2 13 -4 -12 }}
Mapping: {{mapping| 1 0 -8 6 13 | 0 2 13 -4 -12 }}


Optimal tuning (POTE): ~2 = 1\1, ~55/32 = 953.397
Optimal tunings:
* WE: ~2 = 1196.9902{{c}}, ~55/32 = 951.0056{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~55/32 = 953.3755{{c}}


{{Optimal ET sequence|legend=1| 5, 34d, 39d, 73dd }}
{{Optimal ET sequence|legend=0| 5, 29de, 34d, 39d, 73dd }}


Badness: 0.051515
Badness (Sintel): 1.70


== Immune ==
== Immune ==
Line 120: Line 148:
{{Mapping|legend=1| 1 2 5 9 | 0 -2 -13 -30 }}
{{Mapping|legend=1| 1 2 5 9 | 0 -2 -13 -30 }}


{{Multival|legend=1| 2 13 30 16 42 33 }}
[[Optimal tuning]]s:
 
* [[WE]]: ~2 = 1199.7353{{c}}, ~1000/567 = 952.2068{{c}}
[[Optimal tuning]] ([[POTE]]): ~2 = 1\1, ~1000/567 = 952.417
: [[error map]]: {{val| -0.265 +2.459 -5.507 +2.939 }}
* [[CWE]]: ~2 = 1200.0000{{c}}, ~1000/567 = 952.4061{{c}}
: error map: {{val| 0.000 +2.857 -5.034 +3.357 }}


{{Optimal ET sequence|legend=1| 29, 34d, 63 }}
{{Optimal ET sequence|legend=1| 29, 34d, 63 }}


[[Badness]]: 0.144835
[[Badness]] (Sintel): 3.67


=== 11-limit ===
=== 11-limit ===
Line 135: Line 165:
Mapping: {{mapping| 1 2 5 9 8 | 0 -2 -13 -30 -22 }}
Mapping: {{mapping| 1 2 5 9 8 | 0 -2 -13 -30 -22 }}


Optimal tuning (POTE): ~2 = 1\1, ~121/70 = 952.411
Optimal tunings:
* WE: ~2 = 1199.7081{{c}}, ~121/70 = 952.1793{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~121/70 = 952.3983{{c}}


{{Optimal ET sequence|legend=1| 29, 34d, 63 }}
{{Optimal ET sequence|legend=0| 29, 34d, 63 }}


Badness: 0.050990
Badness (Sintel): 1.69


=== 13-limit ===
=== 13-limit ===
Line 148: Line 180:
Mapping: {{mapping| 1 2 5 9 8 7 | 0 -2 -13 -30 -22 -16 }}
Mapping: {{mapping| 1 2 5 9 8 7 | 0 -2 -13 -30 -22 -16 }}


Optimal tuning (POTE): ~2 = 1\1, ~26/15 = 952.407
Optimal tunings:
* WE: ~2 = 1199.8625{{c}}, ~26/15 = 952.2977{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 952.4008{{c}}
 
{{Optimal ET sequence|legend=0| 29, 34d, 63 }}
 
Badness (Sintel): 1.18
 
== Subgroup extensions ==
=== Immunity (2.3.5.13) ===
Immunity is naturally a [[2.3.5.13 subgroup|2.3.5.13-subgroup]] temperament as the generator serves as ~[[26/15]] (or its [[octave complement]] ~[[15/13]]), tempering out [[676/675]].
 
Subgroup: 2.3.5.13
 
Comma list: 676/675, 3200/3159
 
Subgroup-val mapping: {{mapping| 1 0 -8 -9 | 0 2 13 16 }}
 
Optimal tunings:
* WE: ~2 = 1198.8955{{c}}, ~26/15 = 952.0049{{c}}
* CWE: ~2 = 1200.0000{{c}}, ~26/15 = 952.7890{{c}}


{{Optimal ET sequence|legend=1| 29, 34d, 63 }}
{{Optimal ET sequence|legend=0| 5, …, 29, 34 }}


Badness: 0.028521
Badness (Sintel): 0.858


[[Category:Immunity family| ]] <!-- Main article -->
[[Category:Immunity| ]] <!-- Key article -->
[[Category:Temperament families]]
[[Category:Temperament families]]
[[Category:Immunity family| ]] <!-- main article -->
[[Category:Catalogs of rank-2 temperaments]]
[[Category:Immunity| ]] <!-- key article -->
[[Category:Rank 2]]

Latest revision as of 03:13, 27 August 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 immunity family of temperaments tempers out the immunity comma (monzo: [16 -13 2⟩, ratio: 1638400/1594323).

Immunity

The head of this family is immunity, which splits the perfect twelfth in halves, and 5/4 is found in 13 generator steps. Its ploidacot is alpha-dicot. It is a member of the syntonic–limmic equivalence continuum with equivalence number n = 2, meaning the Pythagorean limma is equated with a stack of two syntonic commas.

Subgroup: 2.3.5

Comma list: 1638400/1594323

Mapping: [⟨1 0 -8], ⟨0 2 13]]

mapping generators: ~2, ~1280/729

Optimal tunings:

  • WE: ~2 = 1198.9215 ¢, ~1280/729 = 952.0734 ¢
error map: ⟨-1.079 +2.192 -0.731]
  • CWE: ~2 = 1200.0000 ¢, ~1280/729 = 952.8424 ¢
error map: ⟨0.000 +3.730 +0.638]

Optimal ET sequence: 5, …, 29, 34

Badness (Sintel): 4.33

Overview to extensions

The second comma of the comma list defines which 7-limit family member we are looking at:

The immunity family boasts a very remarkable extension to the 2.3.5.13 subgroup, discussed in #Subgroup extensions.

Septimal immunity

See also: Semaphoresmic clan

Subgroup: 2.3.5.7

Comma list: 49/48, 2240/2187

Mapping: [⟨1 0 -8 2], ⟨0 2 13 1]]

Optimal tunings:

  • WE: ~2 = 1201.4508 ¢, ~7/4 = 953.5968 ¢
error map: ⟨+1.451 +5.239 -1.162 -12.327]
  • CWE: ~2 = 1200.0000 ¢, ~7/4 = 952.5376 ¢
error map: ⟨0.000 +3.120 -3.325 -16.288]

Optimal ET sequence: 5, …, 29, 34, 63d

Badness (Sintel): 1.96

11-limit

Subgroup: 2.3.5.7.11

Comma list: 49/48, 55/54, 896/891

Mapping: [⟨1 0 -8 2 9], ⟨0 2 13 1 -7]]

Optimal tunings:

  • WE: ~2 = 1202.6033 ¢, ~7/4 = 954.1395 ¢
  • CWE: ~2 = 1200.0000 ¢, ~7/4 = 952.1429 ¢

Optimal ET sequence: 5, 24c, 29, 63de

Badness (Sintel): 1.74

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 49/48, 55/54, 91/90, 896/891

Mapping: [⟨1 0 -8 2 9 -9], ⟨0 2 13 1 -7 16]]

Optimal tunings:

  • WE: ~2 = 1202.5640 ¢, ~7/4 = 954.0648 ¢
  • CWE: ~2 = 1200.0000 ¢, ~7/4 = 952.1117 ¢

Optimal ET sequence: 5, 24cf, 29

Badness (Sintel): 1.53

Impunity

Subgroup: 2.3.5.7.11

Comma list: 49/48, 100/99, 1232/1215

Mapping: [⟨1 0 -8 2 -14], ⟨0 2 13 1 22]]

Optimal tunings:

  • WE: ~2 = 1201.6023 ¢, ~7/4 = 953.4988 ¢
  • CWE: ~2 = 1200.0000 ¢, ~7/4 = 952.3120 ¢

Optimal ET sequence: 5e, 24cee, 29

Badness (Sintel): 1.83

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 49/48, 91/90, 100/99, 352/351

Mapping: [⟨1 0 -8 2 -14 -9], ⟨0 2 13 1 22 16]]

Optimal tunings:

  • WE: ~2 = 1200.5826 ¢, ~7/4 = 952.4725 ¢
  • CWE: ~2 = 1200.0000 ¢, ~7/4 = 952.3038 ¢

Optimal ET sequence: 5e, 24ceef, 29

Badness (Sintel): 1.37

Immunized

Subgroup: 2.3.5.7

Comma list: 64/63, 8748/8575

Mapping: [⟨1 0 -8 6], ⟨0 2 13 -4]]

Optimal tunings:

  • WE: ~2 = 1196.6463 ¢, ~140/81 = 950.8564 ¢
error map: ⟨-3.354 -0.242 +1.649 +7.626]
  • CWE: ~2 = 1200.0000 ¢, ~140/81 = 953.3954 ¢
error map: ⟨0.000 +4.836 +7.827 +17.592]

Optimal ET sequence: 5, 29d, 34d, 39d, 73dd, 112cddd

Badness (Sintel): 2.09

11-limit

Subgroup: 2.3.5.7.11

Comma list: 64/63, 99/98, 1944/1925

Mapping: [⟨1 0 -8 6 13], ⟨0 2 13 -4 -12]]

Optimal tunings:

  • WE: ~2 = 1196.9902 ¢, ~55/32 = 951.0056 ¢
  • CWE: ~2 = 1200.0000 ¢, ~55/32 = 953.3755 ¢

Optimal ET sequence: 5, 29de, 34d, 39d, 73dd

Badness (Sintel): 1.70

Immune

Subgroup: 2.3.5.7

Comma list: 225/224, 781250/750141

Mapping: [⟨1 2 5 9], ⟨0 -2 -13 -30]]

Optimal tunings:

  • WE: ~2 = 1199.7353 ¢, ~1000/567 = 952.2068 ¢
error map: ⟨-0.265 +2.459 -5.507 +2.939]
  • CWE: ~2 = 1200.0000 ¢, ~1000/567 = 952.4061 ¢
error map: ⟨0.000 +2.857 -5.034 +3.357]

Optimal ET sequence: 29, 34d, 63

Badness (Sintel): 3.67

11-limit

Subgroup: 2.3.5.7.11

Comma list: 100/99, 225/224, 1331/1323

Mapping: [⟨1 2 5 9 8], ⟨0 -2 -13 -30 -22]]

Optimal tunings:

  • WE: ~2 = 1199.7081 ¢, ~121/70 = 952.1793 ¢
  • CWE: ~2 = 1200.0000 ¢, ~121/70 = 952.3983 ¢

Optimal ET sequence: 29, 34d, 63

Badness (Sintel): 1.69

13-limit

Subgroup: 2.3.5.7.11.13

Comma list: 100/99, 169/168, 225/224, 275/273

Mapping: [⟨1 2 5 9 8 7], ⟨0 -2 -13 -30 -22 -16]]

Optimal tunings:

  • WE: ~2 = 1199.8625 ¢, ~26/15 = 952.2977 ¢
  • CWE: ~2 = 1200.0000 ¢, ~26/15 = 952.4008 ¢

Optimal ET sequence: 29, 34d, 63

Badness (Sintel): 1.18

Subgroup extensions

Immunity (2.3.5.13)

Immunity is naturally a 2.3.5.13-subgroup temperament as the generator serves as ~26/15 (or its octave complement ~15/13), tempering out 676/675.

Subgroup: 2.3.5.13

Comma list: 676/675, 3200/3159

Subgroup-val mapping: [⟨1 0 -8 -9], ⟨0 2 13 16]]

Optimal tunings:

  • WE: ~2 = 1198.8955 ¢, ~26/15 = 952.0049 ¢
  • CWE: ~2 = 1200.0000 ¢, ~26/15 = 952.7890 ¢

Optimal ET sequence: 5, …, 29, 34

Badness (Sintel): 0.858

Retrieved from "https://en.xen.wiki/index.php?title=Immunity_family&oldid=236304"