Pub where I danced a couple of times last night had the band playing too loudly.
They have a unit on the wall near the bar with a sound level display of say 7 green light segments followed by 3 red lights.
Does anyone know anything about these units?
They have a unit on the wall near the bar with a sound level display of say 7 green light segments followed by 3 red lights.
Does anyone know anything about these units?