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

21 lines
373 B
Plaintext
Raw Normal View History

! dudon_sireine_f.scl
!
Sequence of 11 Sireine fifths (exactly 691.2348426 c.) from F
12
!
10503/10304
1431/1288
23157/20608
3179/2576
216/161
63/46
240/161
7807/5152
2133/1288
34191/20608
4737/2576
2/1
! Sireine recurrent sequence x^4 = 3x^3 - 5
! Triple equal-beating on all minor triads : 10 - 3x^3 = 5 - x^4 = 3x^3 - 2x^4
! Dudon 2006