sound level meter



  • An instrument which measures and indicates sound pressure levels. Also called sound pressure meter.
  • An instrument, such as a VU meter, which measures sound pressure levels in units other than decibels, using a frequency weighting, or the like.
  • synonymsound pressure meter

Real Estate

  • noun a piece of electrical equipment used to measure the level of noise in an area, used, e.g., in investigations of claims for noise pollution