A large traffic light that helps a room see when the collective volume is climbing.
Loading the tool…
About this tool
How it works
The meter uses relative microphone amplitude, not calibrated decibels. Set the threshold to suit the room and device.
Example
Place the device where everyone can see it, start listening, and adjust sensitivity until normal conversation stays green.
Private by default
The calculation or transformation happens in this browser. There is no account, and the values you enter are not sent to Naughty Bear Labs.