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Midrange · Frequency

955 Hz tone

Play a 955 Hz tone online, see what note it is, how long its wave is and which animals can hear it. It is a clear midrange tone, close to where the human ear does most of its work for speech and melody.

955.0Hz

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1.05 msPeriod (one cycle)
35.9 cmWavelength in air (20 °C)
A♯5+42¢Nearest note (A4 = 440 Hz)
YesAudible to humans

What does 955 Hz sound like?

955 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 955 Hz sound wave completes 955 cycles every second, so one cycle lasts 1.05 ms. In air at 20 °C, where sound travels at about 343 m/s, each wave is 35.9 cm (1.18 ft) long; in water it stretches to 1.55 m because sound moves about 4.3 times faster there.

Musically, 955 Hz is 42 cents above A♯5 (932.33 Hz) in standard A440 tuning. Doubling it to 1,910 Hz raises the pitch by one octave; halving it to 477.5 Hz lowers it by one.

Wavelength of 955 Hz in different materials

MediumSpeed of soundWavelength
Air (20 °C)343 m/s35.9 cm
Fresh water1,481 m/s1.55 m
Seawater1,500 m/s1.57 m
Helium1,007 m/s1.05 m
Steel5,960 m/s6.24 m
Glass5,640 m/s5.91 m

Harmonics and octaves

Real instruments playing 955 Hz also produce harmonics at whole-number multiples of the fundamental. Their relative strength gives each instrument its timbre.

HarmonicFrequencyNearest note
1× (fundamental)955 HzA♯5
2×1.91 kHzA♯6
3×2.865 kHzF7
4×3.82 kHzA♯7
5×4.775 kHzD8
6×5.73 kHzF8
7×6.685 kHzG♯8
8×7.64 kHzA♯8

Which animals can hear 955 Hz?

Instruments and voices that can play 955 Hz

Frequently asked questions

What does 955 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 955 Hz?

Yes. 955 Hz is inside the typical human hearing range of 20 Hz to 20 kHz.

What musical note is 955 Hz?

955 Hz is 42 cents above A♯5, which is 932.33 Hz in standard A440 tuning.

What is the wavelength of 955 Hz?

About 35.9 cm in air at 20 °C and 1.55 m in water.

Can dogs hear 955 Hz?

Yes – dogs hear roughly 67 Hz to 45,000 Hz.