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Same as any other frequency: in Hertz, or some multiple, like kilohertz.
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∙ 13y ago
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Indicate the frequency level of a sound?
Frequency is usually not measured in "levels" (though the sound pressure or volume is) Frequency is measured in Hz (Hertz) or vibrations per second. Sound pressure is measured in Decibels
Who produces sound energy?
Vibrations result in a wave, which is a form of energy, and can be measured in frequency and height.
What is the number of vibrations per seconds?
That's the frequency of the vibrations.
What do you call the number of vibrations per second?
Vibrations a second are measured in Hertz.
What does frequency describes?
It describes sound waves and vibrations.
Indicate the frequency level of a sound?
Frequency is usually not measured in "levels" (though the sound pressure or volume is) Frequency is measured in Hz (Hertz) or vibrations per second. Sound pressure is measured in Decibels
How does sound affect frequency?
The definition of sound is : "Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear." Sound can be measured by amplitude (loudness) and pitch (The frequency of the vibrations). Therefore sound does not affect frequency but frequency affects the pitch of the sound.
Who produces sound energy?
Vibrations result in a wave, which is a form of energy, and can be measured in frequency and height.
Measured in vibrations per second?
frequency
What is the number of vibrations per seconds?
That's the frequency of the vibrations.
What is the speed of sound vibrations?
Frequency
What do you call the number of vibrations per second?
Vibrations a second are measured in Hertz.
What are the variables on a sound spectrogram and how are they measured?
A sound spectrogram measures the frequency and wavelengths of sound waves. The frequency is measured in Hertz and the wavelengths are measured in meters.
What does frequency describes?
It describes sound waves and vibrations.
What does the frequency of sound measure?
The frequency of sound is measured in "Hertz (Hz)".
Why car making high frequency sound when accerelating?
The answer is essentially in the question. Sound is the sensation caused by vibrations in the air. The faster the vibrations, the higher the frequency. So, when an engine is revved, the frequency of the vibrations it creates increases, and it gives higher frequency sounds, perceived as an increase in pitch.
What is a number of vibrations in a given unit of time?
Frequency, measured in Hertz (Hz)
