Musical note and frequency information
This frequency is 50 cents sharp from the exact frequency of F9.
The exact frequency for F9 in standard tuning (A4 = 440 Hz) is 11175.30 Hz.
Harmonics of 11500 Hz
| # | FREQUENCY | NOTE | CENTS |
|---|---|---|---|
| 1 | 11500.00 Hz | F9 | +50 |
| 2 | 23000.00 Hz | F10 | +50 |
| 3 | 34500.00 Hz | C#11 | -48 |
| 4 | 46000.00 Hz | F11 | +50 |
| 5 | 57500.00 Hz | A11 | +36 |
| 6 | 69000.00 Hz | C#12 | -48 |
| 7 | 80500.00 Hz | D#12 | +18 |
| 8 | 92000.00 Hz | F12 | +50 |
Frequencies above 20 kHz are outside human hearing range
This is in the treble/high range. This adds air and sparkle to sounds.