unequaltemperament

erlich_bpf

SCL Detail

Degrees: 39  •  Source: Scala

Erlich's 39-tone Triple Bohlen-Pierce scale
File comments
! erlich_bpf.scl ! !
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 65/63 ratio 65/63 54.11
2 35/33 ratio 35/33 101.87
3 27/25 ratio 27/25 133.24
4 55/49 ratio 55/49 199.98
5 15/13 ratio 15/13 247.74
6 25/21 ratio 25/21 301.85
7 11/9 ratio 11/9 347.41
8 49/39 ratio 49/39 395.17
9 9/7 ratio 9/7 435.08
10 65/49 ratio 65/49 489.19
11 15/11 ratio 15/11 536.95
12 7/5 ratio 7/5 582.51
13 13/9 ratio 13/9 636.62
14 49/33 ratio 49/33 684.38
15 75/49 ratio 75/49 736.93
16 11/7 ratio 11/7 782.49
17 21/13 ratio 21/13 830.25
18 5/3 ratio 5/3 884.36
19 77/45 ratio 77/45 929.92
20 135/77 ratio 135/77 972.03
21 9/5 ratio 9/5 1017.60
22 13/7 ratio 13/7 1071.70
23 21/11 ratio 21/11 1119.46
24 49/25 ratio 49/25 1165.02
25 99/49 ratio 99/49 1217.58
26 27/13 ratio 27/13 1265.34
27 15/7 ratio 15/7 1319.44
28 11/5 ratio 11/5 1365.00
29 147/65 ratio 147/65 1412.77
30 7/3 ratio 7/3 1466.87
31 117/49 ratio 117/49 1506.79
32 27/11 ratio 27/11 1554.55
33 63/25 ratio 63/25 1600.11
34 13/5 ratio 13/5 1654.21
35 147/55 ratio 147/55 1701.98
36 25/9 ratio 25/9 1768.72
37 99/35 ratio 99/35 1800.09
38 189/65 ratio 189/65 1847.85
39 3/1 ratio 3/1 1901.96
40 2nd octave 1254.11
41 2nd octave 1301.87
42 2nd octave 1333.24
43 2nd octave 1399.98
44 2nd octave 1447.74
45 2nd octave 1501.85
46 2nd octave 1547.41
47 2nd octave 1595.17
48 2nd octave 1635.08
49 2nd octave 1689.19
50 2nd octave 1736.95
51 2nd octave 1782.51
52 2nd octave 1836.62
53 2nd octave 1884.38
54 2nd octave 1936.93
55 2nd octave 1982.49
56 2nd octave 2030.25
57 2nd octave 2084.36
58 2nd octave 2129.92
59 2nd octave 2172.03
60 2nd octave 2217.60
61 2nd octave 2271.70
62 2nd octave 2319.46
63 2nd octave 2365.02
64 2nd octave 2417.58
65 2nd octave 2465.34
66 2nd octave 2519.44
67 2nd octave 2565.00
68 2nd octave 2612.77
69 2nd octave 2666.87
70 2nd octave 2706.79
71 2nd octave 2754.55
72 2nd octave 2800.11
73 2nd octave 2854.21
74 2nd octave 2901.98
75 2nd octave 2968.72
76 2nd octave 3000.09
77 2nd octave 3047.85
78 2nd octave 3101.96