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CadnaA Users
CadnaA is successfully applied in many different industries in more than 50 countries all over the world. more
CadnaA Highlights
Find out how powerful, rich in features and also user friendly is CadnaA! more
New! CadnaA 3.71
CadnaA version 3.71 includes many new and powerful features and is available now!
Noise Mapping with CadnaA
CadnaA is the most successful noise mapping software available.
CadnaA is an excellent tool for calculation of noise maps and for strategic noise mapping according to the EC Directive on environmental noise. A great many users value its richness in features, calculation speed and last but not least usability. Numerous noise maps have been calculated and are calculated using CadnaA. Some examples you can find here.
Noise Mapping according to the EC Directive
Please find following all relevant information regarding noise mapping according to the EC Directive:
EC Directive on environmental noiseSteps for implementationCalculation methodsData importCalculation of horizontal noise mapsCalculation of noise indicators at the most exposed facadeDetermining the number of exposed inhabitantsInformation of the public - Presentation of the noise map via internetProject examples
For calculation of large-scale noise maps (e.g. entire cities) we recommend CadnaA extension Option XL.
Related Information
Modeling and calculation with CadnaACadnaA featuresStrategic noise mapping with extension Option XL