Noise Mapping

Hann Tucker Associates have considerable expertise in constructing computer and audio models for the purpose of room acoustics and environmental noise mapping.

Environmental noise prediction modelling is achieved through the entry and configuration of landscapes with all that influence sound emission and propagation. The calculation and the documentation of the noise levels in accordance with national regulations are presented with Cadna noise contour plots and coloured noise maps.

Audio simulations and demonstrations can be used for presenting the subjective difference between various options. Popular demonstrations include presentations of the subjective effects of train noise, including re-radiated noise from the London Underground's existing and proposed tunnels. Presentations can also be provided demonstrating acoustic privacy standards within office buildings or similar environments, to illustrate the difference between design options and also the variation with background/services noise climate within the occupied areas.