Immunity family

The immunity family of temperaments tempers out the immunity comma, 1638400/1594323 ([16 -13 2⟩).

Immunity

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

Comma list: 1638400/1594323

Mapping: [⟨1 0 -8], ⟨0 2 13]]

mapping generators: ~2, ~1280/729

Optimal tunings:

• CTE: ~2 = 1200.000, ~1280/729 = 952.706

error map: ⟨0.000 +3.456 -1.141]

• POTE: ~2 = 1200.000, ~1280/729 = 952.930

error map: ⟨0.000 +3.905 +1.775]

Optimal ET sequence: 5, …, 29, 34

Badness (Smith): 0.184738

2.3.5.13 subgroup

Subgroup: 2.3.5.13

Comma list: 676/675, 3200/3159

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

Optimal tunings:

• CTE: ~2 = 1200.000, ~26/15 = 952.643
• CWE: ~2 = 1200.000, ~26/15 = 952.789

Optimal ET sequence: 5, …, 29, 34

Badness (Smith): 0.257

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]]

Wedgie: ⟨⟨ 2 13 1 16 -4 -34 ]]

Optimal tunings:

• CTE: ~2 = 1200.000, ~7/4 = 952.767

error map: ⟨0.000 +3.580 -0.337 -16.058]

• POTE: ~2 = 1200.000, ~7/4 = 952.445

error map: ⟨0.000 +2.936 -4.525 -16.381]

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

Badness (Smith): 0.077631

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:

• CTE: ~2 = 1200.000, ~7/4 = 952.442
• POTE: ~2 = 1200.000, ~7/4 = 952.074

Optimal ET sequence: 5, 24c, 29, 63de

Badness (Smith): 0.052661

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:

• CTE: ~2 = 1200.000, ~7/4 = 952.472
• POTE: ~2 = 1200.000, ~7/4 = 952.031

Optimal ET sequence: 5, 24cf, 29

Badness (Smith): 0.037078

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:

• CTE: ~2 = 1200.000, ~7/4 = 952.528
• POTE: ~2 = 1200.000, ~7/4 = 952.227

Optimal ET sequence: 5e, 24cee, 29

Badness (Smith): 0.055243

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:

• CTE: ~2 = 1200.000, ~7/4 = 952.529
• POTE: ~2 = 1200.000, ~7/4 = 952.217

Optimal ET sequence: 5e, 24ceef, 29

Badness (Smith): 0.033196

Immunized

Subgroup: 2.3.5.7

Comma list: 64/63, 8748/8575

Mapping: [⟨1 0 -8 6], ⟨0 2 13 -4]]

Wedgie: ⟨⟨ 2 13 -4 16 -12 -46 ]]

Optimal tunings:

• CTE: ~2 = 1200.000, ~140/81 = 953.001

error map: ⟨0.000 +4.047 +2.669 +19.170]

• POTE: ~2 = 1200.000, ~140/81 = 953.521

error map: ⟨0.000 +5.088 +9.463 +17.089]

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

Badness (Smith): 0.082592

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:

• CTE: ~2 = 1200.000, ~55/32 = 953.271
• POTE: ~2 = 1200.000, ~55/32 = 953.397

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

Badness (Smith): 0.051515

Immune

Subgroup: 2.3.5.7

Comma list: 225/224, 781250/750141

Mapping: [⟨1 2 5 9], ⟨0 -2 -13 -30]]

Wedgie: ⟨⟨ 2 13 30 16 42 33 ]]

Optimal tunings:

• CTE: ~2 = 1200.000, ~1000/567 = 952.386

error map: ⟨0.000 +2.818 -5.292 +2.763]

• POTE: ~2 = 1200.000, ~1000/567 = 952.417

error map: ⟨0.000 +2.879 -4.893 +3.683]

Optimal ET sequence: 29, 34d, 63

Badness (Smith): 0.144835

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:

• CTE: ~2 = 1200.000, ~121/70 = 952.375
• POTE: ~2 = 1200.000, ~121/70 = 952.411

Optimal ET sequence: 29, 34d, 63

Badness (Smith): 0.050990

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:

• CTE: ~2 = 1200.000, ~26/15 = 952.389
• POTE: ~2 = 1200.000, ~26/15 = 952.407

Optimal ET sequence: 29, 34d, 63

Badness (Smith): 0.028521