Sound level meter is a device that measures sound pressure and is expressed in decibels. The sound pressure is transduced by a microphone, processed, and typically expressed in decibels sound-pressure level.

SOUND-LEVEL METER: "A sound level metre is used to determine if a sound is too loud for its location."
Cite this page: N., Pam M.S., "SOUND-LEVEL METER," in, April 13, 2013, (accessed May 12, 2021).