xen18-ayers-table-19

3 Iterated Harmonic Means and 3 Iterated Subcontraries to the Harmonic Mean

Open in Scale Workshop Scala analysis Download scl

Properties

Notes	7
Period	1200.0 ¢
Just	61-limit
Source	Xenharmonikon 18
Reference	Lydia Ayers, Making Scales from Mathematical Means, Xenharmonikon 18 (2006), p.207
Author	Lydia Ayers
Article	40 scales

Tone	Tone (¢)	Step	Step (¢)
8/7	231	8/7	231
4/3	498	7/6	267
17/12	603	17/16	105
8/5	814	96/85	211
5/3	884	25/24	71
61/33	1064	61/55	179
2/1	1200	66/61	136

Parent scales

File	Notes	Max diff (¢)
cv1	12	20.5
cw12_11	12	20.5
qujus9	12	20.5
diab17ascl	17	16.2
triskabree12	13	20.5
caleb44	44	2.6
john20110212	20	14.5
xen18-erlich-srutal-34	34	6.9
xen18-erlich-lemba-16	16	18.9
monzoblock37	37	6.4

Raw file

! xen18-ayers-table-19.scl
!
3 Iterated Harmonic Means and 3 Iterated Subcontraries to the Harmonic Mean
 7
!
 8/7
 4/3
 17/12
 8/5
 5/3
 61/33
 2/1
!
! Lydia Ayers
! Making Scales from Mathematical Means
! Xenharmonikon 18 (2006), p.207
!
! [info]
! source = Xenharmonikon
! whole_number = 18