Procurou por: Fonómetros

Sound meters measure the acoustics in an environment for accurate noise monitoring. Calculating the frequencies in decibels, the handheld instruments can be carried virtually anywhere to capture and store multiple readings for comparisons. The devices display slow and fast weighting times on large digital or analogue displays. Used in noise pollution studies, the sound meters allow industries to limit the exposure of harmful sound levels that could cause stress or hearing damage to personnel.