Noise prediction software for d&b systems
- Accurately predict sound propagation of d&b systems at outdoor events
- Choice of international standards for calculations (CNOSSOS-EU, ISO 9613-2 and Nord2000)
- Import system settings directly from ArrayCalc
- Geodata import from Google Maps and OpenStreetMap
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ISO 9613-2 is widely accepted and assumes favorable conditions for sound propagation thus providing a solid base for a worst-case noise scenario regarding meteorological conditions.
CNOSSOS-EU is being adopted by European union member states. It provides higher accuracy than ISO 9613-2, and the probability of favourable weather conditions is user definable.
The model used in the Nord2000 standard is more sophisticated regarding the consideration of physical effects (reflections, coherence lengths etc.) and meteorological conditions. Specific weather scenarios can be calculated and compared.
Windows 10 or higher (64bit version required)