Sound intensity is referred as the sound power per unit area. It illustrates the flow of acoustic energy produced by a sound source. Not like simple microphones and sound level meters, sound intensity ...

and is given a value of 0 dB. Since the square of the sound pressure is proportional to the sound's intensity the equation for calculating sound pressure level is much the same as for sound intensity, ...

What are the loudest sounds at UB? Where are the university’s quietest spots? What unlikely noises here are around 60 decibels, the level typically associated with a normal conversation between two ...