safiyuddin_udfretratios

Two conjunct tetrachords in an octave from Ud fret ratios by Safi al-Din Urmavi

File comments

! safiyuddin_udfretratios.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	256/243	ratio	256/243	90.22
2	18/17	ratio	18/17	98.95
3	162/149	ratio	162/149	144.82
4	54/49	ratio	54/49	168.21
5	9/8	ratio	9/8	203.91
6	32/27	ratio	32/27	294.13
7	81/68	ratio	81/68	302.86
8	27/22	ratio	27/22	354.55
9	81/64	ratio	81/64	407.82
10	4/3	ratio	4/3	498.04
11	1024/243	ratio	1024/243	2490.22
12	72/17	ratio	72/17	2498.95
13	648/149	ratio	648/149	2544.82
14	216/49	ratio	216/49	2568.21
15	9/2	ratio	9/2	2603.91
16	128/27	ratio	128/27	2694.13
17	81/17	ratio	81/17	2702.86
18	54/11	ratio	54/11	2754.55
19	81/16	ratio	81/16	2807.82
20	16/3	ratio	16/3	2898.04
21	2/1	ratio	2/1	1200.00
22		2nd octave		1290.22
23		2nd octave		1298.95
24		2nd octave		1344.82
25		2nd octave		1368.21
26		2nd octave		1403.91
27		2nd octave		1494.13
28		2nd octave		1502.86
29		2nd octave		1554.55
30		2nd octave		1607.82
31		2nd octave		1698.04
32		2nd octave		3690.22
33		2nd octave		3698.95
34		2nd octave		3744.82
35		2nd octave		3768.21
36		2nd octave		3803.91
37		2nd octave		3894.13
38		2nd octave		3902.86
39		2nd octave		3954.55
40		2nd octave		4007.82
41		2nd octave		4098.04
42		2nd octave		2400.00