Software Solutions for Emission Modelling

Easy to use, highly scalable and trusted by customers around the world

Traffic noise

Our software is frequently used to calculate noise emissions for entire national road networks
according to the latest European and international standards

Industrial noise

Rapid model creation and integration of all relevant noise propagation norms such as
Harmonoise, ISO 9613, BS 5228, MSZ 15036, DIN 18005

Airtraffic noise

according to ECAC, CNOSSOS and AZB....

Air pollution

Shadow analysis and solar modelling

..for urban planning and solar energy prediction

Products and Services

Our acoustic and emission software allows customers to perform the whole range of sound emission analysis as well as air quality assessment.

Your desktop solution for customizable processing chains in every application of environmental modelling

Consulting

We help you help others

Oden is great for big data sets and multi-user access

Recent Projects

Our customers come from a wide range of backgrounds and their use of our software products can be very inspiring. Have a look at a selection of the most recent and innovative projects that we came across

19 June 2020

Third round of Environmental Noise Modelling in Northrhine-Westphalia

20 March 2020

Environmental Noise Directive Round 3 Mapping & Modelling UK

11 March 2019

CNOSSOS mapping of Luxembourg

First state-wide implementation of the CNOSSOS method in Luxembourg. The 2015 update of the Environmental Noise Directive (END) annex II requires EU member states to...

"To complete the required noise maps for the UK national noise mapping project, we carried out over 15 billion calculations. Lima gave us the capacity to carry out all of the calculations and effectively handle the data within the allocated six months"

Peter Hepworth

Director Hepworth Acoustics UK

"We have now dealt with Stapelfeldt Ing. mbH of Dortmund for over twelve years. The quality of service we receive is excellent with prompt responses to queries and periodic software upgrades and enhancements as required/available"

Andrew Jellyman

Principal Technical Officer Acoustics (Birmingham City Council)

"Our organisation routinely uses LimA as our in-house modelling package. We are in regular contact with Stapelfeldt Ingenieurgesellschaft mbH for support and have been very satisfied with the level of service and quality of LimA software"

James Trow

Managing Director (Noise Consultants UK)