cairo — SCL Detail

d'Erlanger vol.5, p. 42. Congress of Arabic Music, Cairo, 1932

File comments

! cairo.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	625/607	ratio	625/607	50.59
2	5000/4739	ratio	5000/4739	92.81
3	400/367	ratio	400/367	149.06
4	1000/891	ratio	1000/891	199.80
5	1250/1087	ratio	1250/1087	241.89
6	2000/1689	ratio	2000/1689	292.60
7	500/419	ratio	500/419	305.97
8	400/327	ratio	400/327	348.85
9	5000/3989	ratio	5000/3989	391.08
10	2500/1937	ratio	2500/1937	441.72
11	4/3	ratio	4/3	498.04
12	250/183	ratio	250/183	540.10
13	10000/7111	ratio	10000/7111	590.25
14	10000/6881	ratio	10000/6881	647.17
15	3/2	ratio	3/2	701.96
16	2500/1631	ratio	2500/1631	739.41
17	1000/631	ratio	1000/631	797.15
18	1000/627	ratio	1000/627	808.16
19	2500/1529	ratio	2500/1529	851.21
20	500/297	ratio	500/297	901.76
21	10000/5789	ratio	10000/5789	946.34
22	500/279	ratio	500/279	1010.00
23	200/109	ratio	200/109	1050.81
24	250/133	ratio	250/133	1092.60
25	125/64	ratio	125/64	1158.94
26	2/1	ratio	2/1	1200.00
27		2nd octave		1250.59
28		2nd octave		1292.81
29		2nd octave		1349.06
30		2nd octave		1399.80
31		2nd octave		1441.89
32		2nd octave		1492.60
33		2nd octave		1505.97
34		2nd octave		1548.85
35		2nd octave		1591.08
36		2nd octave		1641.72
37		2nd octave		1698.04
38		2nd octave		1740.10
39		2nd octave		1790.25
40		2nd octave		1847.17
41		2nd octave		1901.96
42		2nd octave		1939.41
43		2nd octave		1997.15
44		2nd octave		2008.16
45		2nd octave		2051.21
46		2nd octave		2101.76
47		2nd octave		2146.34
48		2nd octave		2210.00
49		2nd octave		2250.81
50		2nd octave		2292.60
51		2nd octave		2358.94
52		2nd octave		2400.00