Lärmbekämpfung

The mode of action of the absorber in a sound insulation capsule is analyzed using theoretical models. The result shows that the situation is only incompletely covered by the widely used sound absorption coefficient. Rather, the internal attenuation...

Audible noise caused by electrical discharges on high-voltage overhead lines occurs due to adverse weather conditions and reaches its highest values during precipitation. With the amendment of the Energy Industry Act (EnWG) in connection with the...

On the assessment of noise caused by wind turbines on the basis of long-term average levels – a contribution to the discussion. As chairman of the working group ISO TC43 SC1 WG61, the author of this contribution has dealt with many internationally...