selcal/python/tones.csv

1	designator	frequency
2	1	680.0
3	2	754.2
4	3	836.6
5	4	927.9
6	5	1029.2
7	6	1141.6
8	7	1266.2
9	8	1404.4
10	9	1557.8
11	A	312.6
12	B	346.7
13	C	384.6
14	D	426.6
15	E	473.2
16	F	524.8
17	G	582.1
18	H	645.7
19	J	716.1
20	K	794.3
21	L	881.0
22	M	977.2
23	P	1083.9
24	Q	1202.3
25	R	1333.5
26	S	1479.1
27	T	329.2
28	U	365.2
29	V	405.0
30	W	449.3
31	X	498.3
32	Y	552.7
33	Z	613.1