146.83 Hz
Bass (20–250 Hz) · D3
Turn the volume down before you play. A pure tone is harder on the ears than music at the same level.
Musical note
A note that has a name on the keyboard.
| Wavelength | 2.34 m |
|---|---|
| Period | 6.81 ms |
| Nearest note | D3 |
| Off by | In tune |
| Audible | Yes |
| Harmonics | 293.66 Hz · 440.49 Hz · 587.32 Hz |
| One octave down | 73.42 Hz |
| One octave up | 293.66 Hz |
How to read this
- Hertz counts how many times the air vibrates per second. The bigger the number, the higher the pitch.
- Wavelength is the speed of sound (343 m/s at 20 °C) divided by the frequency. That makes 20 Hz seventeen metres long and 20 kHz under two centimetres.
- People hear roughly 20 Hz to 20 kHz, but the upper limit drops with age. Past about 15 kHz, some hear the tone and some do not.
- Hearing nothing does not mean the equipment is broken. Small speakers cannot reach the low notes, and for the high ones it is the ear that gives up first.
Frequently asked questions
Q. What does 146.83 Hz sound like?
It is a pure tone vibrating 146.83 times a second. It falls inside the range people hear, and the nearest musical note is D3.
Q. What is the wavelength of 146.83 Hz?
2.34 m in air. Sound travels 343 metres per second through 20 °C air, so the wavelength is that distance divided by 146.83.
Q. What note is 146.83 Hz?
The nearest note is D3, and it is almost exactly that note.
Q. I cannot hear 146.83 Hz — is something wrong?
This band is comfortable for most equipment and most ears, so check the volume and the output device first.
Q. What are the harmonics of 146.83 Hz?
The whole-number multiples: 293.66 Hz, 440.49 Hz, 587.32 Hz. An octave up is double, 293.66 Hz; an octave down is half, 73.42 Hz.
Nearby frequencies
Frequency doubles for every octave, so closeness is measured in ratios, not differences.