You are looking for a Sound Pressure Level (SPL) meter.
The meter will measure on a logarithmic scale in Decibels (dB) to give you a quantifiable numbers. You should look for one with both A and C weighting.
to measure sound from distance use decibels
A sound level meter would be used to measure sound level, and the unit is in decibels, dB. You could also measure it with a microphone and oscilloscope, provided you could calibrate them against standard instruments.
You measure the sound pressure with a sound pressure level meter (SPL meter).
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.
Take a sound pressure level meter (SPL meter). Try to measure the sound pressure p.
the german ship the meteor used sound to measure the ocean.
a Sound Pressure Level Meter is used to measure sound levels.See related link.
Peguins
What is a tightly stretched membrane that vibrates when sound hits it
I would use a fabric tape measure.I would use a fabric tape measure.
You would use area. I would use the meter2. Okay
i would think you would use a tape-measure.