What is a Sound Pressure Level Meter?

A Sound Pressure Level Meter is a device that measures sound intensity, or loudness, in decibels. If you wanted to know how loud the sound is in a room, you would just turn the Sound Pressure Level Meter on and you could get the readout in decibels of the value.

Sound Pressure level meters have enormous application to electronic companies that produce audio equipment. Precise acoustic measurements must be taken and in order to get these accurate results, a sound pressure level is key to measuring precise dB values.