User:CompactStar/JI notation
(This may be moved to mainspace when it is more fleshed out)
Pythagorean intervals use unmodified names (major second, minor third, etc.). Higher-limit interval names are created by stacking prefixes that raise or lower by a comma. The prefix for the highest prime comes first.
Prefixes
| Prime | Comma | Raising prefix | Lowering prefix |
|---|---|---|---|
| 5 | 81/80 | over | under |
| 7 | 64/63 | super | sub |