We have experienced technicians in this type of testing and all the necessary equipment for Environmental Noise Evaluation .
Outdoors enviromental noise evaluation
Exposure to noise should be controlled by enviromental noise evaluation to create a good acoustic environment in residential buildings, public buildings (as offices, stores, schools, etc.) and while traveling (home-work, tourism, etc.).
For the vast majority of people a specific noise is considered annoying or not due to the following factors:
- sound pressure level in dB(A)
- tonal characteristics of the spectrum
Types of Spectrum Environmental Noise
- impulsive characteristics temporary or constant
- activity of people
- time of day
- Exposure time
We measure the sound levels in the surrounding of the installations to determine the noise level of long-term average - Lden and Ln indicators as provided for in No. 1 Article 13 of the RGR, approved by the D, L. 9/2007 from 17 from January,pt.
This requirement applies to the installation and performance of noisy activities of a permanent nature, which includes industrial activities, commercial or service, as well as noise sources in general.
Outdoors enviromental noise evaluation
The phases in which is divided our enviromental noise evaluation are:
- Measuring with the noise source in its normal operation and determination of average long term sound levels
- Reporting
