ptolemy_perm

Degrees: 35  •  Period: 1200.00 cents  •  Source: Scala
File comments
! C:\scalamake\src2\scl\ptolemy_perm.scl ! ! Ptolemy all interval permutations
Playback
Select a tone, then click Begin. Use Arrow keys to step; Space stops. You can also use 1-0, qwertyuiop, asdfghjkl, zxcvbnm.
Overview (non-12°)
Degrees (now extended to 2 octaves)
# Raw Type Ratio Cents
1 16/15 ratio 16/15 111.73
2 10/9 ratio 10/9 182.40
3 9/8 ratio 9/8 203.91
4 256/225 ratio 256/225 223.46
5 32/27 ratio 32/27 294.13
6 6/5 ratio 6/5 315.64
7 100/81 ratio 100/81 364.81
8 5/4 ratio 5/4 386.31
9 512/405 ratio 512/405 405.87
10 81/64 ratio 81/64 407.82
11 32/25 ratio 32/25 427.37
12 320/243 ratio 320/243 476.54
13 4/3 ratio 4/3 498.04
14 27/20 ratio 27/20 519.55
15 25/18 ratio 25/18 568.72
16 1024/729 ratio 1024/729 588.27
17 45/32 ratio 45/32 590.22
18 64/45 ratio 64/45 609.78
19 729/512 ratio 729/512 611.73
20 36/25 ratio 36/25 631.28
21 40/27 ratio 40/27 680.45
22 3/2 ratio 3/2 701.96
23 243/160 ratio 243/160 723.46
24 25/16 ratio 25/16 772.63
25 128/81 ratio 128/81 792.18
26 405/256 ratio 405/256 794.13
27 8/5 ratio 8/5 813.69
28 81/50 ratio 81/50 835.19
29 5/3 ratio 5/3 884.36
30 27/16 ratio 27/16 905.87
31 225/128 ratio 225/128 976.54
32 16/9 ratio 16/9 996.09
33 9/5 ratio 9/5 1017.60
34 15/8 ratio 15/8 1088.27
35 2/1 ratio 2/1 1200.00
36 2nd octave 1311.73
37 2nd octave 1382.40
38 2nd octave 1403.91
39 2nd octave 1423.46
40 2nd octave 1494.13
41 2nd octave 1515.64
42 2nd octave 1564.81
43 2nd octave 1586.31
44 2nd octave 1605.87
45 2nd octave 1607.82
46 2nd octave 1627.37
47 2nd octave 1676.54
48 2nd octave 1698.04
49 2nd octave 1719.55
50 2nd octave 1768.72
51 2nd octave 1788.27
52 2nd octave 1790.22
53 2nd octave 1809.78
54 2nd octave 1811.73
55 2nd octave 1831.28
56 2nd octave 1880.45
57 2nd octave 1901.96
58 2nd octave 1923.46
59 2nd octave 1972.63
60 2nd octave 1992.18
61 2nd octave 1994.13
62 2nd octave 2013.69
63 2nd octave 2035.19
64 2nd octave 2084.36
65 2nd octave 2105.87
66 2nd octave 2176.54
67 2nd octave 2196.09
68 2nd octave 2217.60
69 2nd octave 2288.27
70 2nd octave 2400.00