New Features of CadnaA 2025 MR1

Date of release: May 2025

Learn more about the most relevant new features included in CadnaA 2025 MR1:

  • New calculation method SonRoad18 (2024) with propagation according to ISO 9613-2 (2024) for road noise in Switzerland.

  • New calculation method CNOSSOS-NO” (2021/1226-NO) for road noise in Norway incl. implementation of the maximum pass-by level (available for all country-specific implementations of CNOSSOS).

  • New calculation method HJ 1358 (2024) for road noise in China.

  • Calculation of Pickleball courts now available as a setting within the Tennis source.

  • Variants can now be reordered freely. References using the new syntax (introduced in CadnaA 2024, e.g. @V1) are automatically updated.

  • Custom Legends: User-defined legends can now be created as library objects for use as symbols or in the PlotDesigner.

  • New documentation replaces the previous CadnaA internal help and PDF manuals: Accessible directly in CadnaA via the F1 key or anytime online.

Upgrade your existing CadnaA to Cloud licensing for a dongle-free experience!

Now, existing CadnaA customers can enjoy the benefits of cloud licensing without entering a subscription.

Why upgrade to Cloud Licensing?

  • Dongle-free access: use and share CadnaA without the need for a hardware USB dongle.

  • Greater flexibility: work seamlessly from multiple locations with cloud-based access

  • Simple transition: no need for a subscription or server infrastructure.

CadnaA Update History

Have you missed something? Here you can find and download information about the implemented features into older versions: