The need to monitor the noise from infrastructure development: e.g. vehicle traffic, railroad, airport and urban planning in order to reduce the noise impact has increased rapidly over the past few years.
As part of this development outdoor noise monitoring has been implemented to manage noise sources. With the GRAS outdoor microphones you get the possibility to help determining if the noise source meets the required regulations and hence the quality of life for the citizens and the public.
The GRAS microphones are amongst the most stable and robust microphones on the market and is fitted with state of the art weather protection and uses only high-grade stainless steel in order for you to rely on your measurements.
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