unequaltemperament

tetraphonic_31

Degrees: 31  •  Period: 1200.00 cents  •  Source: Scala
File comments
! tetraphonic_31.scl ! ! 31-tone Tetraphonic Cycle, conjunctive form on 5/4, 6/5, 7/6 and 8/7
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 50/49 ratio 50/49 34.98
2 25/24 ratio 25/24 70.67
3 50/47 ratio 50/47 107.12
4 25/23 ratio 25/23 144.35
5 10/9 ratio 10/9 182.40
6 25/22 ratio 25/22 221.31
7 50/43 ratio 50/43 261.11
8 25/21 ratio 25/21 301.85
9 50/41 ratio 50/41 343.57
10 5/4 ratio 5/4 386.31
11 60/47 ratio 60/47 422.76
12 30/23 ratio 30/23 459.99
13 4/3 ratio 4/3 498.04
14 15/11 ratio 15/11 536.95
15 60/43 ratio 60/43 576.75
16 10/7 ratio 10/7 617.49
17 60/41 ratio 60/41 659.21
18 3/2 ratio 3/2 701.96
19 49/32 ratio 49/32 737.65
20 147/94 ratio 147/94 774.10
21 147/92 ratio 147/92 811.33
22 49/30 ratio 49/30 849.38
23 147/88 ratio 147/88 888.29
24 147/86 ratio 147/86 928.09
25 7/4 ratio 7/4 968.83
26 84/47 ratio 84/47 1005.27
27 42/23 ratio 42/23 1042.51
28 28/15 ratio 28/15 1080.56
29 21/11 ratio 21/11 1119.46
30 84/43 ratio 84/43 1159.26
31 2/1 ratio 2/1 1200.00
32 2nd octave 1234.98
33 2nd octave 1270.67
34 2nd octave 1307.12
35 2nd octave 1344.35
36 2nd octave 1382.40
37 2nd octave 1421.31
38 2nd octave 1461.11
39 2nd octave 1501.85
40 2nd octave 1543.57
41 2nd octave 1586.31
42 2nd octave 1622.76
43 2nd octave 1659.99
44 2nd octave 1698.04
45 2nd octave 1736.95
46 2nd octave 1776.75
47 2nd octave 1817.49
48 2nd octave 1859.21
49 2nd octave 1901.96
50 2nd octave 1937.65
51 2nd octave 1974.10
52 2nd octave 2011.33
53 2nd octave 2049.38
54 2nd octave 2088.29
55 2nd octave 2128.09
56 2nd octave 2168.83
57 2nd octave 2205.27
58 2nd octave 2242.51
59 2nd octave 2280.56
60 2nd octave 2319.46
61 2nd octave 2359.26
62 2nd octave 2400.00