Environmental Noise Impact Assessment -- model noise propagation, compare against CPCB standards, and generate mitigation recommendations.
Define the noise source, receptors, and environmental conditions
Add receptor locations where noise levels need to be calculated
Noise impact assessment is required for every Environmental Clearance and many local authority planning applications. This tool predicts noise levels at receptor locations using ISO 9613-2 methodology, accounting for distance, ground absorption, and barrier attenuation — with compliance checks against CPCB ambient noise standards.