Field of application

Library

Not only libraries or schools have book collections. Public places such as hotels or restaurants also offer their guests interesting reading material free of charge…

Sleep protection

A good night’s sleep is essential – not least because we spend around a third of our lives in bed. Our partner snoring, street noise…

Home office

Home office is becoming more and more of an issue, including home schooling. Playing children are always loud. This noise is not necessarily harmful, but…

Hotel

When travelling and staying in hotels – be it professional or private – there are always disturbing noises, from arriving to staying: a person next…

Motorsports

Motorsports without deafening noise? What would races be without the roar of high-horsepower engines, which provide excitement and a unique feeling! It is all the…