Start with your device volume low. Very low tones may be inaudible on phone or laptop speakers; very high tones can be uncomfortable on headphones.
What does 1,100 Hz sound like?
1,100 Hz is a midrange frequency. It is a clear midrange tone, close to where the human ear does most of its work for speech and melody.
A 1,100 Hz sound wave completes 1,100 cycles every second, so one cycle lasts 909 µs. In air at 20 °C, where sound travels at about 343 m/s, each wave is 31.2 cm (1.02 ft) long; in water it stretches to 1.35 m because sound moves about 4.3 times faster there.
Musically, 1,100 Hz is 14 cents below C♯6 (1.109 kHz) in standard A440 tuning. Doubling it to 2,200 Hz raises the pitch by one octave; halving it to 550 Hz lowers it by one.
Wavelength of 1,100 Hz in different materials
| Medium | Speed of sound | Wavelength |
|---|---|---|
| Air (20 °C) | 343 m/s | 31.2 cm |
| Fresh water | 1,481 m/s | 1.35 m |
| Seawater | 1,500 m/s | 1.36 m |
| Helium | 1,007 m/s | 91.5 cm |
| Steel | 5,960 m/s | 5.42 m |
| Glass | 5,640 m/s | 5.13 m |
Harmonics and octaves
Real instruments playing 1,100 Hz also produce harmonics at whole-number multiples of the fundamental. Their relative strength gives each instrument its timbre.
Which animals can hear 1,100 Hz?
Can hear it
Humans, Dogs, Cats, Horses, Cows, Sheep, Pigs, Goats, Rabbits, Rats, Mice, Gerbils, Guinea pigs, Hedgehogs, Raccoons, Ferrets, Opossums, Chinchillas, Elephants, Beluga whales, Bottlenose dolphins, Chickens, Canaries, Budgerigars (parakeets), Cockatiels, Owls, Bullfrogs, Tree frogs, Goldfish, Catfish, Tuna, Greater wax moths
Cannot hear it
Instruments and voices that can play 1,100 Hz
Frequently asked questions
What does 1,100 Hz sound like?
It is a clear midrange tone, close to where the human ear does most of its work for speech and melody.
Can humans hear 1,100 Hz?
Yes. 1,100 Hz is inside the typical human hearing range of 20 Hz to 20 kHz.
What musical note is 1,100 Hz?
1,100 Hz is 14 cents below C♯6, which is 1.109 kHz in standard A440 tuning.
What is the wavelength of 1,100 Hz?
About 31.2 cm in air at 20 °C and 1.35 m in water.
Can dogs hear 1,100 Hz?
Yes – dogs hear roughly 67 Hz to 45,000 Hz.