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What does 995 Hz sound like?
995 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 995 Hz sound wave completes 995 cycles every second, so one cycle lasts 1.01 ms. In air at 20 °C, where sound travels at about 343 m/s, each wave is 34.5 cm (1.13 ft) long; in water it stretches to 1.49 m because sound moves about 4.3 times faster there.
Musically, 995 Hz is 13 cents above B5 (987.77 Hz) in standard A440 tuning. Doubling it to 1,990 Hz raises the pitch by one octave; halving it to 497.5 Hz lowers it by one.
Wavelength of 995 Hz in different materials
| Medium | Speed of sound | Wavelength |
|---|---|---|
| Air (20 °C) | 343 m/s | 34.5 cm |
| Fresh water | 1,481 m/s | 1.49 m |
| Seawater | 1,500 m/s | 1.51 m |
| Helium | 1,007 m/s | 1.01 m |
| Steel | 5,960 m/s | 5.99 m |
| Glass | 5,640 m/s | 5.67 m |
Harmonics and octaves
Real instruments playing 995 Hz also produce harmonics at whole-number multiples of the fundamental. Their relative strength gives each instrument its timbre.
| Harmonic | Frequency | Nearest note |
|---|---|---|
| 1× (fundamental) | 995 Hz | B5 |
| 2× | 1.99 kHz | B6 |
| 3× | 2.985 kHz | F♯7 |
| 4× | 3.98 kHz | B7 |
| 5× | 4.975 kHz | D♯8 |
| 6× | 5.97 kHz | F♯8 |
| 7× | 6.965 kHz | A8 |
| 8× | 7.96 kHz | B8 |
Which animals can hear 995 Hz?
Can hear it
Humans, Dogs, Cats, Horses, Cows, Sheep, Pigs, Goats, Rabbits, Rats, Gerbils, Guinea pigs, Hedgehogs, Raccoons, Ferrets, Opossums, Chinchillas, Elephants, Bottlenose dolphins, Chickens, Canaries, Budgerigars (parakeets), Cockatiels, Owls, Bullfrogs, Tree frogs, Goldfish, Catfish, Tuna
Cannot hear it
Instruments and voices that can play 995 Hz
Frequently asked questions
What does 995 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 995 Hz?
Yes. 995 Hz is inside the typical human hearing range of 20 Hz to 20 kHz.
What musical note is 995 Hz?
995 Hz is 13 cents above B5, which is 987.77 Hz in standard A440 tuning.
What is the wavelength of 995 Hz?
About 34.5 cm in air at 20 °C and 1.49 m in water.
Can dogs hear 995 Hz?
Yes – dogs hear roughly 67 Hz to 45,000 Hz.