Purpose of the toolVisualize the sound level of your classroom on your interactive whiteboard.
Explanation of the toolGynzy needs access to an embedded or plugged in microphone. Press "Allow" when this tool asks for your permission to access the microphone.
You can choose to display balls, marbles or smilies for the visualization. They will automatically react to sounds that your microphone register.
If necessary, change the sensitivity of you microphone. Press "Sensitivity" and follow the instructions.