Decibels
The standard unit of measure for sound is the decibel (dB).
sound?
The unit used to measure the frequency of sound is hertz (Hz).
decibels measure the intensity of sound.
I think the decible is a unit of measure ofpressure in a sound wave.
Decibels
The standard unit used to measure sound power is the decibel (dB).
a decibel
decimals
decibel
it is a respect for our culture and nation :)
Hertz.