If you would like to measure how loud the sound is, dB, decibels, would be good. To give you a rough idea, a whisper is about 30 dB, a baby crying loudly about 100 dB. Also, if you like to measure the frequency or the wavelength, you can use Hertz.
The standard unit of measure for sound is the decibel (dB).
Decibels
sound?
The unit used to measure the frequency of sound is hertz (Hz).
decibels measure the intensity of sound.
Decibels
I think the decible is a unit of measure ofpressure in a sound wave.
The standard unit used to measure sound power is the decibel (dB).
decibel
Hertz.
a decibel
decimals