As a multitude of studies prove, many schools have catastrophic acoustic conditions. The hard, large surfaces in the rooms result in a far too long reverberation time and the rooms are already extremely loud in their basic noise. The noise levels are often so high that they are unacceptable for students and teachers for health reasons. Teaching staff are more often stressed by the constant exposure to noise and find it difficult to be patient. Students can hardly concentrate after a short time and their ability to learn decreases.
Unfortunately, these facts have hardly been taken into account in the design of classrooms up to now, and even modern classrooms do not have optimal room acoustics. This is where SilentPET® can massively improve the situation, even at a later date.