From: Piano multipitch estimation using sparse coding embedded deep learning
Harmonic | Interval | Semitone | Variance cents | ||||
---|---|---|---|---|---|---|---|
1 | 2 | 4 | 8 | 16 | Prime (octave) | 0 | 0 |
17 | Minor second | + 1 | + 5 | ||||
9 | 18 | Major second | + 2 | + 4 | |||
19 | Minor third | + 3 | − 2 | ||||
5 | 10 | 20 | Major third | + 4 | − 14 | ||
21 | Fourth | + 5 | − 29 | ||||
11 | 22 | Tritone | + 6 | − 49 | |||
23 | + 28 | ||||||
3 | 6 | 12 | 24 | Fifth | + 7 | + 2 | |
25 | Minor sixth | + 8 | − 27 | ||||
23 | 26 | + 41 | |||||
27 | Major sixth | + 9 | + 6 | ||||
7 | 14 | 28 | Minor seventh | + 10 | − 31 | ||
29 | + 30 | ||||||
15 | 30 | Major seventh | + 11 | − 12 | |||
31 | + 45 |