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Noise Mapping Software


IMMI is a precise and efficient software for noise prediction and dispersion of air pollutants.

Self-explanatory and intuitive – Immission control made easy.

For more than 20 years, service providers, authorities and industrial companies have been relying on IMMI as one of the leading software tools in the field of immission control. IMMI is our software package for the calculation of sound propagation outdoors, noise exposure in workrooms and propagation of air pollutants.


  • easy and efficient to use, i.e. you have access to all relevant functions via a self-explanatory user interface
  • adaptable to the individual user and makes your work easier with its customizable user interface and reports
  • accurate due to its quality-assured application of all propagation models that are relevant in immission control
  • a highly sophisticated software – 30 years of service, product development and work in standards committees speaks for itself

IMMI complies with the country-specific legal requirements including the Common Noise Assessment Methods in Europe (CNOSSOS-EU) Commission Directive (EU) 2015/996 and the Directive 2002/49/EC of the European Parliament and of the Council.

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