18ed5/2
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Prime factorization
2 × 32
Step size
88.1285¢
Octave
14\18ed5/2 (1233.8¢) (→7\9ed5/2)
Twelfth
22\18ed5/2 (1938.83¢) (→11\9ed5/2)
Consistency limit
3
Distinct consistency limit
2
| ← 17ed5/2 | 18ed5/2 | 19ed5/2 → |
This scale is a neutral Mixolydian mode of the Middletown relative of Whitewood temperament, or the White Oak scale. The Middletown Valley relatives of Blackwood temperament are:
Fair Terra Rubra: bi-equal tetrad
Fair Tritetrachordal: Middletown Valley Double Augmented
Fair Montrose: Vesuvius Marcodiminished
Unfair Montrose: Annapolis~Oriole Macro-Blackwood
Unfair Tritetrachordal: Mt. Airy
Unfair Terra Rubra: Westminster
| Degrees | Enneatonic | Dodecatonic | Cents | |||||
|---|---|---|---|---|---|---|---|---|
| 1 | FG | G | 1#/2b | 88.1285 | ||||
| 2 | G | J | A | J | A | 2 | 176.257 | |
| 3 | GJ | GA | J^/Ab | A^/Bb | Jv/A\\ | Av/B\\ | 3 | 264.386 |
| 4 | J | A | J^^/Aw | A^^/Bw | Jw/A^^ | Aw/B^^ | 3#/4b | 352.514 |
| 5 | JA | AB | J#/Av | A#/Bv | Jp/A^ | Ap/B^ | 4 | 440.643 |
| 6 | A | B | A | B | A | B | 5 | 528.771 |
| 7 | AB | BH | B | H | B | H | 5#/6b | 616.9 |
| 8 | B | H | H | C | H | C | 6 | 705.028 |
| 9 | BH | HC | H^/Cb | C^/Db | Hv/C\\ | Cv/D\\ | 7 | 793.157 |
| 10 | H | C | H^^/Cw | C^^/Dw | Hw/C^^ | Cw/D^^ | 7#/8b | 881.285 |
| 11 | HC | CD | H#/Cv | C#/Dv | Hp/C^ | Cp/D^ | 8 | 969.414 |
| 12 | C | D | C | D | C | D | 9 | 1057.5425 |
| 13 | CD | DS | D | S | D | S | 9#/Xb | 1145.671 |
| 14 | D | S | E | X | 1233.8 | |||
| 15 | DE | SE | E^/Fb | Ev/F\\ | E | 1321.928 | ||
| 16 | E | E^^/Fw | Ew/F^^ | E#/0b | 1410.0566 | |||
| 17 | EF | E#/Fv | Ep/F^ | 0 | 1498.185 | |||
| 18 | F | 1 | 1586.314 | |||||