CadnaA features

CadnaA is considered the most powerful and easy to use noise calculation and noise mapping software available worldwide. Every single feature has been designed only to ensure that you can handle your projects in the most convenient and efficient way. Due to its feature richness it would be extremely difficult to list them all here. We have comprised the most relevant ones in the following sections:

Project size and speed


CadnaA can handle projects of any size. Learn more about the technology used to manage and calculate noise maps from a big city and even an entire country!



CadnaA offers a huge variety of import formats. On top of that CadnaA can be integrated into GIS systems and even connected to Noise Monitor Systems.

Handling and modelling


CadnaA takes advantage of its "one piece of software – one file per project" concept. It also offers numerous tools to set up your calculation model with only a few mouse clicks.

Analysis and postprocessing


Several features and capabilities for the analysis and further processing of calculation results make CadnaA one of the most flexible noise calculation programs on the market.

Presentation and export of results


In CadnaA, all result display and output possibilities are easy to handle and provide results in a convenient and reliable way.