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Wind-Noise Reduction System
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
Possibility 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
Possibility 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.
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