WNRS
The Wind-Noise Reduction System (WNRS) is an array of air inlets connected with pipes to reduce wind-noise and improve signal quality.
Flexible hoses
96 Air-inlet
Premium Flexible – 10m
- System designed for temporary installations or difficult to access places
- Possiblity of carrying out pressure tests to detect leaks.
Flexible hoses
96 Air-inlet
Deluxe Flexible – 18m
- System designed for temporary installations or difficult to access places
- Possiblity of carrying out pressure tests to detect leaks.
Stainless steel pipes
96 Air-inlet
Premium stainless steel – 18m
This high-quality system is adapted to coastal areas and enables good measurements (can be reduced to 10 meters for confined spaces).
Stainless steel pipes
96 Air-inlet
Deluxe stainless steel – 18m
Up to 36m to detect low frequencies more accurately, this is the state-of-the art noise reduction system. It is designed for permanent installations, adapted to even ground and suitable for coastal areas. The addition of valves allows pressure-test to detect leaks.
Flexible hoses
32 Air-inlet
Star Flexible – 18m
Design by CEA, the 32 air-inlets wind noise reducing system is composed of 4 branches of flexible hoses divided into 8 branches equipped with crepine as air inlets, with a 18-metre wingspan.
