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What does 2,200 Hz sound like?
2,200 Hz is a upper midrange frequency. It is a bright, penetrating tone in the region where human hearing is most sensitive – the reason alarms, whistles and baby cries live here.
A 2,200 Hz sound wave completes 2,200 cycles every second, so one cycle lasts 455 µs. In air at 20 °C, where sound travels at about 343 m/s, each wave is 15.6 cm (6.14 in) long; in water it stretches to 67.3 cm because sound moves about 4.3 times faster there.
Musically, 2,200 Hz is 14 cents below C♯7 (2.217 kHz) in standard A440 tuning. Doubling it to 4,400 Hz raises the pitch by one octave; halving it to 1,100 Hz lowers it by one.
Wavelength of 2,200 Hz in different materials
| Medium | Speed of sound | Wavelength |
|---|---|---|
| Air (20 °C) | 343 m/s | 15.6 cm |
| Fresh water | 1,481 m/s | 67.3 cm |
| Seawater | 1,500 m/s | 68.2 cm |
| Helium | 1,007 m/s | 45.8 cm |
| Steel | 5,960 m/s | 2.71 m |
| Glass | 5,640 m/s | 2.56 m |
Harmonics and octaves
Real instruments playing 2,200 Hz also produce harmonics at whole-number multiples of the fundamental. Their relative strength gives each instrument its timbre.
Which animals can hear 2,200 Hz?
Can hear it
Humans, Dogs, Cats, Horses, Cows, Sheep, Pigs, Goats, Rabbits, Rats, Mice, Gerbils, Guinea pigs, Hedgehogs, Raccoons, Ferrets, Opossums, Chinchillas, Bats, Elephants, Beluga whales, Bottlenose dolphins, Canaries, Budgerigars (parakeets), Cockatiels, Owls, Bullfrogs, Tree frogs, Goldfish, Catfish, Greater wax moths
Instruments and voices that can play 2,200 Hz
Frequently asked questions
What does 2,200 Hz sound like?
It is a bright, penetrating tone in the region where human hearing is most sensitive – the reason alarms, whistles and baby cries live here.
Can humans hear 2,200 Hz?
Yes. 2,200 Hz is inside the typical human hearing range of 20 Hz to 20 kHz.
What musical note is 2,200 Hz?
2,200 Hz is 14 cents below C♯7, which is 2.217 kHz in standard A440 tuning.
What is the wavelength of 2,200 Hz?
About 15.6 cm in air at 20 °C and 67.3 cm in water.
Can dogs hear 2,200 Hz?
Yes – dogs hear roughly 67 Hz to 45,000 Hz.