15edo-interval names
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If you haven't made an interval naming system yet, make one and add a column when you finish your notation system!
steps | cents | Aaron's Answer | Igs' Input | Keenan Category | Margo's Method | Piotr Grochowski — 43edo | Piotr Grochowski — 50edo | SagiSpeak | Ups and Downs | Gareth's Go | ratios |
---|---|---|---|---|---|---|---|---|---|---|---|
0 | 0 | P1 | Unison | P1 | Unison | unison | unison | P1 | P1, m2 | P1 | 1/1 |
1 | 80 | m2 | Subminor 2nd | m2 | Minor 2nd | augmented unison | augmented unison | pai-P1 | ^1, ^m2 | S1/Sm2 | 25/24, 21/20, 16/15 |
2 | 160 | NM2 (Narrow M2) | Neutral 2nd | M2 | Large Neutral 2nd | high neutral second | high neutral second | pao-M2 | vM2 | sM2 | 11/10, 12/11, 10/9 |
3 | 240 | LM2 | Supermajor 2nd | A2/d3 | Large Major 2nd | second–third | super major second | M2 | M2, m3 | M2/m3 | 8/7, 7/6, 9/8 |
4 | 320 | Lm3 | Minor 3rd | m3 | Large Minor 3rd | minor third | minor third | pai-m3 | ^m3 | Sm3 | 6/5, 11/9 |
5 | 400 | M3 | Major 3rd | M3 | Major 3rd | major third | high major third | pao-M3 | vM3 | sM3 | 5/4, 14/11 |
6 | 480 | S4 (Small 4) | Sub 4th | P4 | Small Perfect 4th | low fourth | low fourth | P4 | M3, P4, d5 | P4 | 4/3, 9/7, 21/16 |
7 | 560 | Na4/Sd5 | Narrow Tritone | A4 | Small Tritone | low augmented fourth | low augmented fourth | pai-P4 | ^4, ^d5 | S4 | 11/8, 7/5 |
8 | 640 | La4/Wd5 | Wide Tritone | d5 | Large Tritone | high diminished fifth | high diminished fifth | pao-P5 | vA4, v5 | s5 | 16/11, 10/7 |
9 | 720 | L5 | Super 5th | P5 | Large Perfect 5th | high fifth | high fifth | P5 | A4, P5, m6 | P5 | 3/2, 14/9, 32/21 |
10 | 800 | m6 | Minor 6th | m6 | Minor 6th | minor sixth | low minor sixth | pai-m6 | ^5, ^m6 | Sm6 | 8/5, 11/7 |
11 | 880 | SM6 | Major 6th | M6 | Small Major 6th | major sixth | major sixth | pao-M6 | vA5, vM6 | sM6 | 5/3, 18/11 |
12 | 960 | SM7 | Subminor 7th | A6/d7 | Small Minor 7th | sixth–seventh | sub minor seventh | m7 | M6, m7 | M6/m7 | 7/4, 12/7, 16/9 |
13 | 1040 | Wm7 | Neutral 7th | m7 | Small Neutral 7th | low neutral seventh | low neutral seventh | pai-m7 | ^m7 | Sm7 | 20/11, 11/6, 9/5 |
14 | 1120 | M7 | Supermajor 7th | M7 | Major 7th | diminished octave | diminished octave | pao-P8 | vM7, v8 | sM7/s8 | 48/25, 40/21, 15/8 |
15 | 1200 | P8 | Octave | P8 | Octave | octave | octave | P8 | M7, P8 | P8 | 2/1 |