A Comparison of Classroom Noise with and without the Flexi-Felt floor protection system

This video shows the drastic difference in classroom furniture noise when using or not the Flexi-Felt floor protectors. We show this by showing the noise using a soundmeter with chairs without the Flexi-Felt and then we redo the test with chairs equipped with the Flexi-Felt. The difference is amazing.

Видео A Comparison of Classroom Noise with and without the Flexi-Felt floor protection system канала Innovation Engineering Group