You select the appropriate level of noise for your classroom! Great for all ages. Classroom behavior is automatically corrected because the students receive instant feedback of their noise level through visual and optional audio warnings. Traffic light image is over 500 px tall and looks awesome when projected.
Traffic light program is totally customizable with an adjustable sound meter and the Green light stays lit until noise in room goes above set level, then a flashing yellow light comes on as a warning with an optional audio warning.
When sound level reaches the set level too many times, a red light and siren sound come on (siren sound is optional).
You can also set the program to reward the students for quiet behavior as a yellow light that was once reached as a caution can return to green.
PC : Windows XP,VISTA,7
Built-in or external microphone
Recommended but not required:
Use with an overhead LCD projector so students can see the visual cues or with a laptop placed where the students can view it.