mightyscape-1.2/extensions/fablabchemnitz/fret_ruler/scales/dudon_comptine.scl

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! dudon_comptine.scl
!
1/4 pyth. comma meantone sequence between C and E, completed by 8 pure fifths
12
!
256/243
21995/19683
32/27
8192/6561
4/3
1024/729
9808/6561
128/81
10960/6561
16/9
4096/2187
2/1
! Quasi well-temperament (except for C:E a schisma below 5/4)
! Comptine recurrent sequence x^3 = (3/5)x^2 + 2, x = 1.494929263, Dudon 2006
! Equal-beating properties : 3A - 5C = 3D - 2A, 6E - 5G = 4B - 5G = 3A - 4E
! (eq-b Werckmeister III is acheived by raising E to 2740/2187 and B to 1370/729)