Info sheets
Immission Control - Sound (pdf)
Immission Control - Vibrations (pdf)
Metrology Rooms (pdf)
Metrology (pdf)
Vibro-acoustic playback in a flight simulator at the Fraunhofer Institut IBP Holzkirchen (pdf)
Offshore (pdf)
Current (pdf)
Sound (pdf)
Data sheets
Technical data about the wind channel (pdf).
Underwater Piling Noise Demo
The following audio examples are sorted by the distance to the driven pile and divided into piling noise with and without applied noise mitigation system.
The differences of “volume” of the audio examples correspond to the real level differences.
Without noise protection
750 m distance
1,500 m distance
7,500 m distance
20,000 m distance
With noise protection
750 m distance
1,500 m distance
No longer measurable in 7,500 m and 20,000 m distance.