Musical note and frequency information
Harmonics of 440 Hz
| # | FREQUENCY | NOTE | CENTS |
|---|---|---|---|
| 1 | 440.00 Hz | A4 | 0 |
| 2 | 880.00 Hz | A5 | 0 |
| 3 | 1320.00 Hz | E6 | +2 |
| 4 | 1760.00 Hz | A6 | 0 |
| 5 | 2200.00 Hz | C#7 | -14 |
| 6 | 2640.00 Hz | E7 | +2 |
| 7 | 3080.00 Hz | G7 | -31 |
| 8 | 3520.00 Hz | A7 | 0 |
Frequencies above 20 kHz are outside human hearing range
This is in the midrange. Most of the energy in vocals and many instruments exists here.