Immi noise mapping software

The decision to purchase IMMI was based on the very logical setup and technically clear program operation. 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.

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.

As a maintenance customer or within the first 12 months of a new purchase, you can reach us Monday thru Friday from 9 A. As a non-maintenance customer, you may send us your inquiry via email and we will get back to you within 24 hours. It also fills me with pride to see that a few of my suggestions have been incorporated into IMMI. All the time you and your colleagues have been helpful not only to me but to all IMMI users in case of questions and needs".

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. Afterwards we always try to execute 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. The simulations made in IMMI are presented very clearly and are visually attractive.

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 a fast learning curve for new users. The history of the IMMI forecasting software goes back to the early 80s.

Their drive lead to the first commercial version of the IMMI software being made available on the market in As founding members of the standardization committees for DIN and ISO , the IMMI team has contributed significantly to the quality standard for immission forecasts that is now established worldwide and which serious products in this field must meet.

You, our users, play an essential role in the shaping of IMMI. Building services installations, parking lots, loading processes, industrial plants, wind energy plants, public traffic, public address systems — the list can be extended ad infinitum.

Thus, the user interface allows even the inexperienced user to model different noise situations, from issues around neighborhood noise to the creation of noise maps of large industrial plants. Probably no other type of noise affects as many people as traffic noise, especially road traffic noise.

The extent of the noise sources and the fact that the guideline values are on average 5 dB higher than for industrial noise in specific countries means that traffic routes have a large radius of impact. Whether road, rail or waterway, we have mastered all traffic routes and this for almost all country-specific regulations. Especially in the planning of new traffic routes, IMMI can demonstrate its strengths: the fast calculation of large-scale models, the comparison of different variants, the input assistance for emission values or the automated height calculation of noise barriers — to name only a few advantages.

The physiological and psychological impact of noise at work is one of the major causes of occupational illnesses. This makes the targeted planning of noise reduction measures in the planning phase of working rooms all the more important. As an addition to the geometric sound propagation model, you receive an easy-to-use tool for room acoustic design based on DIN The module is ideally suited for the analysis of the noise situation in factory buildings and for the determination of the sound propagation SAK according to VDI The noise characteristics of aircraft noise cause short but high level peaks, which can cause sleep disturbances for affected residents in the vicinity of airports.

The issue of noise emissions and immissions plays an important role in urban planning processes. You can use IMMI's full range of features for corresponding investigations: the import of GIS data sets, automated segmented calculation in the network, the creation of calculation lists for comparison of different variants or exposure analyses.

Probably the most challenging task is noise mapping according to the EU directive. The calculation of strategic noise maps for the noise indicators LDEN and LNight is carried out in 10 m increments and at a height of 4 m, separately for each type of noise. The performance features multicore, segmented calculation, and ACC — distributing the calculation in the network — are for the calculation of noise maps and facade levels on any number of computers ensuring short computing times.

With noise action plans, cities and municipalities have a considerable influence on the reduction of road traffic noise. For noise action plans, we determine hot spots, develop reduction concepts in close collaboration with the planning committees, demonstrate the effectiveness of measures, plan quiet areas and provide support in reporting to the EU.