Enharmonic tetrachords
88 scales
| File | Description | Notes | Period (ยข) | Limit |
|---|---|---|---|---|
| 044_E1 | Enharmonic tetrachord 48/47 * 47/46 * 23/18, Schlesinger | 3 | 498.0 | 47 |
| 045_E1 | Enharmonic tetrachord 36/35 * 70/69 * 23/18, Wilson | 3 | 498.0 | 23 |
| 046_E1 | Enharmonic tetrachord 72/71 * 71/69 * 23/18 | 3 | 498.0 | 71 |
| 047_E1 | Enharmonic tetrachord 30/29 * 116/115 * 23/18, Wilson | 3 | 498.0 | 29 |
| 048_E1 | Enharmonic tetrachord 60/59 * 118/115 * 23/18 | 3 | 498.0 | 59 |
| 049_E2 | Enharmonic tetrachord 46/45 * 45/44 * 88/69 | 3 | 498.0 | 23 |
| 050_E2 | Enharmonic tetrachord 69/67 * 67/66 * 88/69 | 3 | 498.0 | 67 |
| 051_E2 | Enharmonic tetrachord 69/68 * 34/33 * 88/69 | 3 | 498.0 | 23 |
| 052_E3 | Enharmonic tetrachord 320/313 * 313/306 * 51/40 | 3 | 498.0 | 313 |
| 053_E3 | Enharmonic tetrachord 480/473 * 473/459 * 51/40 | 3 | 498.0 | 43 |
| 054_E3 | Enharmonic tetrachord 240/233 * 466/459 * 51/40 | 3 | 498.0 | 233 |
| 055_E4 | Enharmonic tetrachord 44/43 * 43/42 * 14/11 | 3 | 498.0 | 43 |
| 056_E4 | Enharmonic tetrachord 33/32 * 64/63 * 14/11 | 3 | 498.0 | 11 |
| 057_E4 | Enharmonic tetrachord 66/65 * 65/63 * 14/11 | 3 | 498.0 | 13 |
| 058_E4 | Enharmonic tetrachord 88/87 * 29/28 * 14/11 | 3 | 498.0 | 29 |
| 059_E4 | Enharmonic tetrachord 36/35 * 55/54 * 14/11 | 3 | 498.0 | 11 |
| 060_E4 | Enharmonic tetrachord 50/49 * 77/75 * 14/11 | 3 | 498.0 | 11 |
| 061_E4 | Enharmonic tetrachord 14/11 * 143/140 * 40/39 | 3 | 498.0 | 13 |
| 062_E5 | Enharmonic tetrachord 42/41 * 41/40 * 80/63 | 3 | 498.0 | 41 |
| 063_E5 | Enharmonic tetrachord 63/61 * 61/60 * 80/63 | 3 | 498.0 | 61 |
| 064_E5 | Enharmonic tetrachord 63/62 * 31/30 * 80/63 | 3 | 498.0 | 31 |
| 065_E6 | Enharmonic tetrachord 208/203 * 203/198 * 33/26 | 3 | 498.0 | 29 |
| 066_E6 | Enharmonic tetrachord 312/307 * 307/297 * 33/26 | 3 | 498.0 | 307 |
| 067_E6 | Enharmonic tetrachord 156/151 * 302/297 * 33/26 | 3 | 498.0 | 151 |
| 068_E6 | Enharmonic tetrachord 52/51 * 34/33 * 33/26 | 3 | 498.0 | 17 |
| 069_E6 | Enharmonic tetrachord 26/25 * 100/99 * 33/26 | 3 | 498.0 | 13 |
| 070_E6 | Enharmonic tetrachord 78/77 * 28/27 * 33/26 | 3 | 498.0 | 13 |
| 071_E7 | Enharmonic tetrachord 40/39 * 39/38 * 19/15, Eratosthenes | 3 | 498.0 | 19 |
| 072_E7 | Enharmonic tetrachord 30/29 * 58/57 * 19/15 | 3 | 498.0 | 29 |
| 073_E7 | Enharmonic tetrachord 60/59 * 59/57 * 19/15 | 3 | 498.0 | 59 |
| 074_E7 | Enharmonic tetrachord 28/27 * 135/133 * 19/15 | 3 | 498.0 | 19 |
| 075_E8 | Enharmonic tetrachord 512/499 * 499/486 * 81/64, Boethius | 3 | 498.0 | 499 |
| 076_E8 | Enharmonic tetrachord 384/371 * 742/729 * 81/64 | 3 | 498.0 | 53 |
| 077_E8 | Enharmonic tetrachord 768/755 * 755/729 * 81/64 | 3 | 498.0 | 151 |
| 078_E8 | Enharmonic tetrachord 40/39 * 416/405 * 81/64 | 3 | 498.0 | 13 |
| 079_E8 | Enharmonic tetrachord 128/125 * 250/243 * 81/64, Euler | 3 | 498.0 | 5 |
| 080_E8 | Enharmonic tetrachord 64/63 * 28/27 * 81/64, Wilson | 3 | 498.0 | 7 |
| 081_E8 | Enharmonic tetrachord 282429536481/274877906944 * 70368744177664/68630377364883 * 81/64 | 3 | 498.0 | 3 |
| 082_E8 | Enharmonic tetrachord 36/35 * 2240/2187 * 81/64 | 3 | 498.0 | 7 |
| 083_E9 | Enharmonic tetrachord 38/37 * 37/36 * 24/19 | 3 | 498.0 | 37 |
| 084_E9 | Enharmonic tetrachord 57/55 * 55/54 * 24/19 | 3 | 498.0 | 19 |
| 085_E9 | Enharmonic tetrachord 57/56 * 28/27 * 24/19, Wilson | 3 | 498.0 | 19 |
| 086_E9 | Enharmonic tetrachord 76/75 * 25/24 * 24/19 | 3 | 498.0 | 19 |
| 087_E9 | Enharmonic tetrachord 40/39 * 247/240 * 24/19 | 3 | 498.0 | 19 |
| 088_E10 | Enharmonic tetrachord 36/35 * 35/34 * 34/27 | 3 | 498.0 | 17 |
| 089_E10 | Enharmonic tetrachord 27/26 * 52/51 * 34/27 | 3 | 498.0 | 17 |
| 090_E10 | Enharmonic tetrachord 54/53 * 53/51 * 34/27 | 3 | 498.0 | 53 |
| 091_E10 | Enharmonic tetrachord 24/23 * 69/68 * 34/27 | 3 | 498.0 | 23 |
| 092_E11 | Enharmonic tetrachord 240/233 * 233/226 * 113/90 | 3 | 498.0 | 233 |
| 093_E11 | Enharmonic tetrachord 180/173 * 346/339 * 113/90 | 3 | 498.0 | 173 |
| 094_E11 | Enharmonic tetrachord 360/353 * 353/339 * 113/90 | 3 | 498.0 | 353 |
| 095_E11 | Enharmonic tetrachord 30/29 * 116/113 * 113/90 | 3 | 498.0 | 113 |
| 096_E11 | Enharmonic tetrachord 40/39 * 117/113 * 113/90 | 3 | 498.0 | 113 |
| 097_E11 | Enharmonic tetrachord 60/59 * 118/113 * 113/90 | 3 | 498.0 | 113 |
| 098_E12 | Enharmonic tetrachord 34/33 * 33/32 * 64/51 | 3 | 498.0 | 17 |
| 099_E12 | Enharmonic tetrachord 51/50 * 25/24 * 64/51 | 3 | 498.0 | 17 |
| 100_E12 | Enharmonic tetrachord 49/48 * 51/49 * 64/51 | 3 | 498.0 | 17 |
| 101_E12 | Enharmonic tetrachord 68/65 * 65/64 * 64/51 | 3 | 498.0 | 17 |
| 102_E12 | Enharmonic tetrachord 68/67 * 67/64 * 64/51 | 3 | 498.0 | 67 |
| 103_E13 | Enharmonic tetrachord 32/31 * 31/30 * 5/4, Didymos | 3 | 498.0 | 31 |
| 104_E13 | Enharmonic tetrachord 46/45 * 24/23 * 5/4, Ptolemy | 3 | 498.0 | 23 |
| 105_E13 | Enharmonic tetrachord 48/47 * 47/45 * 5/4 | 3 | 498.0 | 47 |
| 106_E13 | Enharmonic tetrachord 28/27 * 36/35 * 5/4, Archytas | 3 | 498.0 | 7 |
| 107_E13 | Enharmonic tetrachord 56/55 * 22/21 * 5/4, Ptolemy? | 3 | 498.0 | 11 |
| 108_E13 | Enharmonic tetrachord 40/39 * 26/25 * 5/4, Avicenna | 3 | 498.0 | 13 |
| 109_E13 | Enharmonic tetrachord 25/24 * 128/125 * 5/4, Salinas | 3 | 498.0 | 5 |
| 110_E13 | Enharmonic tetrachord 21/20 * 64/63 * 5/4, Pachymeres | 3 | 498.0 | 7 |
| 111_E13 | Enharmonic tetrachord 256/243 * 81/80 * 5/4, Fox-Strangways? | 3 | 498.0 | 5 |
| 112_E13 | Enharmonic tetrachord 76/75 * 20/19 * 5/4 | 3 | 498.0 | 19 |
| 113_E13 | Enharmonic tetrachord 96/95 * 19/18 * 5/4, Wilson | 3 | 498.0 | 19 |
| 114_E13 | Enharmonic tetrachord 136/135 * 18/17 * 5/4, Hofmann | 3 | 498.0 | 17 |
| 115_E13 | Enharmonic tetrachord 256/255 * 17/16 * 5/4, Hofmann | 3 | 498.0 | 17 |
| 116_E13 | Enharmonic tetrachord 68/65 * 5/4 * 52/51 | 3 | 498.0 | 17 |
| 117_E14 | Enharmonic tetrachord 4374/4235 * 4235/4096 * 8192/6561 | 3 | 498.0 | 11 |
| 118_E14 | Enharmonic tetrachord 6561/6283 * 6283/6144 * 8192/6561 | 3 | 498.0 | 103 |
| 119_E14 | Enharmonic tetrachord 6561/6422 * 3211/3072 * 8192/6561 | 3 | 498.0 | 19 |
| 120_E14 | Enharmonic tetrachord 282429536481/274877906944 * 134217728/129140163 * 8192/6561 | 3 | 498.0 | 3 |
| 121_E15 | Enharmonic tetrachord 30/29 * 29/28 * 56/45, Ptolemy | 3 | 498.0 | 29 |
| 122_E15 | Enharmonic tetrachord 45/43 * 43/42 * 56/45 | 3 | 498.0 | 43 |
| 123_E15 | Enharmonic tetrachord 45/44 * 22/21 * 56/45 | 3 | 498.0 | 11 |
| 124_E15 | Enharmonic tetrachord 25/24 * 36/35 * 56/45 | 3 | 498.0 | 7 |
| 125_E15 | Enharmonic tetrachord 80/77 * 33/32 * 56/45 | 3 | 498.0 | 11 |
| 126_E15 | Enharmonic tetrachord 60/59 * 59/56 * 56/45 | 3 | 498.0 | 59 |
| 127_E15 | Enharmonic tetrachord 40/39 * 117/112 * 56/45 | 3 | 498.0 | 13 |
| 128_E15 | Enharmonic tetrachord 26/25 * 375/364 * 56/45 | 3 | 498.0 | 13 |
| 129_E16 | Enharmonic tetrachord 88/85 * 85/82 * 41/33 | 3 | 498.0 | 41 |
| 130_E16 | Enharmonic tetrachord 42/41 * 22/21 * 41/33 | 3 | 498.0 | 41 |
| 131_E16 | Enharmonic tetrachord 44/43 * 43/41 * 41/33 | 3 | 498.0 | 43 |