harrison_15 — SCL Detail

File comments

! harrison_15.scl ! ! 15-tone scale found in Music Primer, Lou Harrison

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	21/20	ratio	21/20	84.47
2	9/8	ratio	9/8	203.91
3	7/6	ratio	7/6	266.87
4	5/4	ratio	5/4	386.31
5	21/16	ratio	21/16	470.78
6	4/3	ratio	4/3	498.04
7	7/5	ratio	7/5	582.51
8	3/2	ratio	3/2	701.96
9	14/9	ratio	14/9	764.92
10	63/40	ratio	63/40	786.42
11	27/16	ratio	27/16	905.87
12	7/4	ratio	7/4	968.83
13	15/8	ratio	15/8	1088.27
14	63/32	ratio	63/32	1172.74
15	2/1	ratio	2/1	1200.00
16		2nd octave		1284.47
17		2nd octave		1403.91
18		2nd octave		1466.87
19		2nd octave		1586.31
20		2nd octave		1670.78
21		2nd octave		1698.04
22		2nd octave		1782.51
23		2nd octave		1901.96
24		2nd octave		1964.92
25		2nd octave		1986.42
26		2nd octave		2105.87
27		2nd octave		2168.83
28		2nd octave		2288.27
29		2nd octave		2372.74
30		2nd octave		2400.00