Educational
Noise Display

Display unit

A “Medusa” sensor alongside a busy road can be coupled with two display units as shown on the picture. In addition to having precise measurements as to how many loud vehicles pass by in which direction, drivers are alerted if their vehicle is noisier than the preset threshold. There is no decibel meter visible on the display in order to avoid drivers voluntarily making noise and see how loud they are, which would be counterproductive.

How it works