Musical note and frequency information
This frequency is 39 cents sharp from the exact frequency of A5.
The exact frequency for A5 in standard tuning (A4 = 440 Hz) is 880.00 Hz.
Harmonics of 900 Hz
| # | FREQUENCY | NOTE | CENTS |
|---|---|---|---|
| 1 | 900.00 Hz | A5 | +39 |
| 2 | 1800.00 Hz | A6 | +39 |
| 3 | 2700.00 Hz | E7 | +41 |
| 4 | 3600.00 Hz | A7 | +39 |
| 5 | 4500.00 Hz | C#8 | +25 |
| 6 | 5400.00 Hz | E8 | +41 |
| 7 | 6300.00 Hz | G8 | +8 |
| 8 | 7200.00 Hz | A8 | +39 |
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.