Musical note and frequency information
This frequency is 1 cents sharp from the exact frequency of D#6.
The exact frequency for D#6 in standard tuning (A4 = 440 Hz) is 1244.51 Hz.
This is within 5 cents and would be considered in tune by most musicians.
Harmonics of 1245 Hz
| # | FREQUENCY | NOTE | CENTS |
|---|---|---|---|
| 1 | 1245.00 Hz | D#6 | +1 |
| 2 | 2490.00 Hz | D#7 | +1 |
| 3 | 3735.00 Hz | A#7 | +3 |
| 4 | 4980.00 Hz | D#8 | +1 |
| 5 | 6225.00 Hz | G8 | -13 |
| 6 | 7470.00 Hz | A#8 | +3 |
| 7 | 8715.00 Hz | C#9 | -30 |
| 8 | 9960.00 Hz | D#9 | +1 |
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.