Outrageously Funny Word Dictionary :: Echometer

👉 Echometer is a device used for measuring sound levels in areas where noise pollution may be an issue. It consists of two microphones that are connected to a computer, which converts the sound waves into electrical signals. The electronic circuitry then measures the voltage across each microphone's input and outputs it as a signal. This signal can be used to determine how loud different sounds are throughout a room or area.

echometer