More about CadnaA
Sales contact
Web-Tutorial
Product brochures
Free demo version
Updates
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!
Steps for Implementation
For noise mapping projects according to the EC Directive the following steps for implementation are necessary:
- Data acquisition
- Control of data, conversion and modification of data
- Import of data and creation of the computer model
- Control and validation of the model
- Calculation of strategic noise maps based on EC-noise-indicators
- Determination of noise indicators at the most exposed facades
- Determination of the distribution of inhabitants versus noise-indicator-intervals as indicated in Annex VI of the EC Directive
- Determination of conflict areas, development of reduction measures and proposal of action plans
- Information of the public

