B 3 a 3
| Input interpretation |
|---|
| B_3 | A_3 (musical notes) |
| Interval |
| | type | pitch difference B_3 to A_3 | major 2nd | -2 semitones |
| Scales containing B, A (or enharmonics) |
| B minor scale A major scale A minor scale C major scale Csharp minor scale |
| Parsons code |
| *d |
| Standard frequencies |
| B_3 | 246.942 Hz (hertz) A_3 | 220 Hz (hertz) (with middle A tuned to 440 hertz) |
| MIDI notes |
| 59 | 57 |