Environmental Laboratory
New Environmental Noise Calculation Software Version
Nov 18 2012
A powerful and intuitive software for environmental noise calculation has become available with Brüel & Kjær’s (UK) Predictor-LimA Type 7810, with more applications than ever thanks to the release of the ninth version.
Predictor-LimA maps environmental noise using coloured contours that can be overlaid on 3D models, photographic images, or online maps, making it easy for non-experts to understand.
The new software has improved functionality and workflow support to make environmental noise mapping much simpler. It’s suitable for modelling shooting ranges due to 3D source directivity, which is necessary for modelling supersonic sources.
A ‘hanging barriers’ feature simplifies modelling of noise-reducing curtains - something that is more difficult with traditional modelling techniques.
The new function also makes it suitable for modelling bridge construction, where screens are placed on scaffolding beside the raised road surface and has improved wind turbine assessment, supporting input of sound power levels measured in accordance with IEC 61400-11.
Digital Edition
AET 28.2 April/May 2024
May 2024
Business News - Teledyne Marine expands with the acquisition of Valeport - Signal partners with gas analysis experts in Korea Air Monitoring - Continuous Fine Particulate Emission Monitor...
View all digital editions
Events
Jul 10 2024 Birmingham, UK
Jul 21 2024 Cape Town, South Africa
Australasian Waste & Recycling Expo
Jul 24 2024 Sydney, Australia
Jul 30 2024 Jakarta, Indonesia
China Energy Summit & Exhibition
Jul 31 2024 Beijing, China