IMMI

APPLICATIONS

CONTACT

REFERENCES

SIMPLE AND EFFICIENT TO USE

ACCURATE IN THE RESULTS

ADAPTABLE TO THE INDIVIDUAL USERS

SOPHISTICATED TECHNOLOGY

SELF-EXPLANATORY AND INTUITIVE – IMMISSION CONTROL MADE EASY

As one of the leading software tools in immission control, service providers, authorities and industrial companies have been relying on IMMI for more than 30 years. IMMI is our software package for noise calculation outdoors, noise pollution in working areas and for calculating the dispersion of air pollutants.

APPLICATIONS

INDUSTRIAL NOISE

TRAFFIC NOISE

INDOOR

AIRCRAFT NOISE

NOISE MAPPING

AIR POLLUTANTS

IMMI WEBSITE

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You can find more information about IMMI on our product website immi.eu:

TO THE WEBSITE

We are looking forward to your visit.

REFERENCES

"For almost 25 years now, the IMMI software package has been an extremely useful and helpful support for me in the computer-aided solution of a wide range of sound-related problems. It also fills me with pride to see that a few of my suggestions have been incorporated into IMMI. All the while you and your colleagues have been helpful not only to me, but to all IMMI users with questions and needs".

Dipl.-Ing. Hartmut Zschaler,
Akustik Bureau Dresden

"We have been using IMMI since 2000. Before purchasing, we compared all relevant products on the market. The decision to purchase IMMI was based on the very logical setup and technically clear program operation. We also appreciate the competent, quick and effective problem solving via hotline inquiries – definitely a big plus for Wölfel. To summarize: IMMI – We would definitely go for it again."

Harald Schlemitz,
Magistrate of the City of Klagenfurt am Wörthersee (Department of Environmental Protection)

“We frequently use the IMMI model to predict the sound pressure level effect on the nearest houses to new industrial activities, crushers, gas engines, ... Afterwards we always take measurements to check the results. The IMMI model is well suited to make these predictions (in other words the measured sound pressure levels are almost equal to the calculated sound pressure levels).”

Christian Busschots,
Acoustical Engineering NV

“We use IMMI to evaluate the effectiveness of noise barriers where the possibility to import a wide range of input data is necessary. The simulations made in IMMI are presented very clearly and are visually appealing. This means the results can be understood by both professionals and people who are new to the subject. The user friendly interface is easy to work with and allows for a fast learning curve for new users.”

Prof. Dr. Ing. Cedric Vuye,
University Antwerpen

30+

YEARS
IN THE MARKET

5.000+

USERS

35

IMPLEMENTED
GUIDELINES

dBEL

A solution for every acoustic task.

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IMMI is our expert software for specialist planners.

Nowadays, however, numerous professional groups and sectors are faced with small and large acoustic tasks and challenges – from architects to manufacturers of air conditioning and supply technology to event organizers. With dBEL, we have developed a cloud platform that gathers well-founded calculation methods and “ready-to-use” geomodels and makes them available to a wide range of user groups with just a few clicks. And all of the dBEL tools draw directly on IMMI's scientific data.

The dBEL mission: Making sound expertise accessible to everyone and thus enabling better acoustics for all.

LEARN MORE ABOUT dBEL

Please contact us
personally

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We are happy to support you with questions concerning the functionalities and application areas of IMMI – before purchase, during implementation and in daily use.

Dipl.-Ing. (FH) Denise Müller

+49 931 49708-505
denise.mueller@woelfel.de
Contact form

Dipl.-Ing. Janosch Blaul

+49 931 49708-235
blaul@woelfel.de
Contact form