31-note scales
33 scales
| File | Description | Notes | Period (ยข) | Limit | Source |
|---|---|---|---|---|---|
| edo-31 | 31 equal divisions of the octave | 31 | 1200.0 | EDO | |
| 1-6-cmt_31-tone | 31 | 1200.0 | Mailing lists | ||
| 122edo_1-6-cmt_31-tone | 31 | 1200.0 | Mailing lists | ||
| 31edo-top | 31EDO, 5-, 7-, and 11-limit TOP tuning (all identical) | 31 | 1201.5 | Mailing lists | |
| 55edo_1-6-cmt_31-tone | 31 | 1200.0 | Mailing lists | ||
| cbrat31 | A circulating scale with 22 pure major thirds and eight +4 brats | 31 | 1200.0 | 39982270421 | Mailing lists |
| circle31 | Approximate 31edo with 18 5^(1/4) fifths, 12 (56/5)^(1/6) fifths, and a (4096/6125)*sqrt(5) | 31 | 1200.0 | Mailing lists | |
| cpak31 | optimal tetrad pack scale | 31 | 1200.0 | 7 | Mailing lists |
| iko7 | Seven-limit tuning of ikosany.scl | 31 | 1200.0 | 7 | Mailing lists |
| ikosany | Convex closure of Eikosany in 385/384-tempering, 140-et tuning | 31 | 1200.0 | Mailing lists | |
| keenan5_269 | Keenan5 as a catakleismic scale with 71/269 generator | 31 | 1200.0 | Mailing lists | |
| keenan5_tuning_7341_7341 | 11-limit, 31 tones, 9 hexads within 2.7c of just, Dave Keenan 27-Dec-99 | 31 | 1200.0 | Mailing lists | |
| mircube | Major harmonic cube of 27 tetrads in TOP miracle tuning | 31 | 1200.6 | Mailing lists | |
| opt23354 | Generator of ~233.54 cents, 8/7 + 1029/1024^7/25, least squares 12:14:18:21 | 31 | 1200.0 | Mailing lists | |
| qx1 | breed tempered |-15 0 -2 7> |-9 0 -7-9> Fokker block | 31 | 1200.0 | Mailing lists | |
| qx2 | breed tempered |-15 0 -2 7> |-9 0 -7-9> Fokker block | 31 | 1200.0 | Mailing lists | |
| rational_canasta | Rational version of Canasta MIRACLE-31 scale by Joe Monzo | 31 | 1200.0 | 13 | Mailing lists |
| rational_canasta_tuning_22793_23190 | Rational version of Canasta MIRACLE-31 scale by Joe Monzo | 31 | 1200.0 | 13 | Mailing lists |
| synstargam | Maximal harmony {81/80, 126/125, 1029/1024} Fokker block | 31 | 1200.0 | 7 | Mailing lists |
| vala | synstargam tempered by 126/125 (-5/3,2) tuning; very near valentine | 31 | 1200.0 | Mailing lists | |
| valamute | Mutant Valentine[31] 13-limit least squares optimum | 31 | 1200.0 | Mailing lists | |
| woz31 | 2401/2400 norm reduced 31 | 31 | 1200.0 | 7 | Mailing lists |
| xen03-wilson-negative-31 | Negative, linear-mapped intonational system, 31 notes | 31 | 1200.0 | 11 | Xenharmonikon |
| xen05-secor-high-tolerance-31 | Secor 15-limit high tolerance temperament, extended for 31-tone keyboard | 31 | 1200.0 | Xenharmonikon | |
| xen14-mclaren-nonoctave-31-5 | 31st root of 5 non-octave scale | 31 | 2786.3 | Xenharmonikon | |
| xen18-erlich-cynder-31 | 26L 5s MOS for Cynder, L=39.10, s=37.02 | 31 | 1201.7 | Xenharmonikon | |
| xen18-erlich-luna-31 | 25L 6s MOS for Luna, L=40.804, s=29.980 | 31 | 1200.0 | Xenharmonikon | |
| xen18-erlich-meantone-31 | 19L 12s MOS for Meantone, L=41.06, s=35.13 | 31 | 1201.7 | Xenharmonikon | |
| xen18-erlich-miracle-31 | 10L 21s MOS for Miracle, L=49.86, s=33.43 | 31 | 1200.6 | Xenharmonikon | |
| xen18-erlich-myna-31 | 27L 4s MOS for Myna, L=40.73, s=24.78 | 31 | 1198.8 | Xenharmonikon | |
| xen18-erlich-orson-31 | 22L 9s MOS for Orson, L=44.37, s=24.90 | 31 | 1200.2 | Xenharmonikon | |
| xen18-erlich-orwell-31 | 22L 9s MOS for Orwell, L=44.35, s=24.87 | 31 | 1199.5 | Xenharmonikon | |
| xen18-erlich-wurschmidt-31 | 3L 28s MOS for Wurschmidt, L=56.71, s=36.77 | 31 | 1199.7 | Xenharmonikon |