In its Acoustic Competence Centre (ACC), G+H Noise Control modified conventional building physics test benches to investigate the transmission loss of weather bonnets in power stations.

The rooms were adapted in such a way that they simulate the ambient conditions of the subsequent installation situation and suppress feedback from both rooms.

The series testing in this special application allows us to optimise the attenuation values of customised product applications for our customers.

All information on the ACC can be found here.