# User:PiotrGrochowski/Extended meantone notation

Do not read this page while it is under construction of notation.

Meanwhile, you can enjoy the meantone classification of commas between superparticular ratios:

Grosstone: 3/2 9/8 — major second 4/3 16/15 — minor second 5/4 25/24 — sharp 6/5 36/35 — diesis 7/6 49/48 — kleisma 8/7 64/63 — diesis 9/8 81/80 — unison 10/9 100/99 — diesis 11/10 121/120 — kleisma, diesis minus 12/11 144/143 — unison 13/12 169/168 — two dieses, kleisma minus 14/13 196/195 — kleisma, diesis minus 15/14 225/224 — unison 16/15 Meanpop: 3/2 9/8 — major second 4/3 16/15 — minor second 5/4 25/24 — sharp 6/5 36/35 — diesis 7/6 49/48 — kleisma 8/7 64/63 — diesis 9/8 81/80 — unison 10/9 100/99 — kleisma 11/10 121/120 — diesis, kleisma minus 12/11 144/143 — unison 13/12 169/168 — kleisma 14/13 196/195 — unison 15/14 225/224 — unison 16/15

**Todo: What should the two semisharps and semiflats be called?**

- Y, Z, y and z is placeholder notation and should be replaced with better notation. It should be in ASCII, so that it can be easily written on a keyboard, like # and b are.

**See Talk:Extended meantone notation to discuss what symbols should be used**

Extended meantone notation was created as a way to notate 43edo with only a base letter with one symbol.