A red number in the Rounded Tuning Table column flags it as beyond the +/-99 cent limit set by some hardware synthesizer tuning tables.
Scale Degree | Har- monic | Ratio | Quotient | Cents | Tuning Table | Rounded Tuning Table | Note Name |
---|---|---|---|---|---|---|---|
1 | 9 | 1:1 | 1 | 0.00 | -34.82 | -35 | C |
2 | 39 | 13:12 | 1.083333333 | 138.57 | 3.75 | 4 | C# |
3 | 21 | 7:6 | 1.166666667 | 266.87 | 32.05 | 32 | D |
4 | 45 | 5:4 | 1.25 | 386.31 | 51.49 | 51 | D# |
5 | 49 | 49:36 | 1.361111111 | 533.74 | 98.92 | 99 | E |
6 | 25 | 25:18 | 1.388888889 | 568.72 | 33.90 | 34 | F |
7 | 51 | 17:12 | 1.416666667 | 603.00 | -31.82 | -32 | F# |
8 | 27 | 3:2 | 1.5 | 701.96 | -32.87 | -33 | G |
9 | 55 | 55:36 | 1.527777778 | 733.72 | -101.10 | -101 | G# |
10 | 15 | 5:3 | 1.666666667 | 884.36 | -50.46 | -50 | A |
11 | 33 | 11:6 | 1.833333333 | 1049.36 | 14.54 | 15 | A# |
12 | 35 | 35:18 | 1.944444444 | 1151.23 | 16.41 | 16 | B |
Largest step size: | 165.00 c | (11:10) |
Smallest step size: | 31.77 c | (55:54) |
Number of step sizes: | 12 | |
Prime Limit: | 17 | |
Odd Limit: | 55 | |
HC = | 28.7 |
2005 by David J. Finnamore
tuning@elvenminstrel.com