DataKustik GmbH

- Prediction of sound inside rooms

CadnaR is the powerful software tool for the calculation and assessment of sound inside rooms and at workplaces. With its various features and software configurations, CadnaR covers the widest range of indoor acoustic applications from specific planning of noise level reduction measures in production plants to the optimization of rooms under consideration of psychoacoustic parameters.

  • CadnaR is a clearly arranged software enabling the user to easily build models and make precise predictions. When the project becomes more complex you will benefit from the sophisticated input possibilities.

  • CadnaR uses scientific and highly efficient calculation methods. Many acceleration procedures, such as the use of the CUDA cores of your graphics card, enable a fast calculation process.

  • Use modern techniques like scenario comparisons or display of results in 3D to enhance your analysis during the whole assessment process.

  • CadnaR includes a multi-lingual user interface. The functionalities and the handling of CadnaR are nearly identical to CadnaA, enabling an efficient workflow in both fields of expertise.


CadnaR is a powerful and easy to use indoor sound calculation software. 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:

Calculation technology

Handling and modelling

Results and standards

Visual and aural presentation


Get more information about available configurations and the features included on each CadnaR option.

Know more about our sofware maintenance and training services as well.

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