About | Sound Map
Noise maps represent environmental noise levels, how they vary by geographical location, and are used for communicating information on environmental noise to the public. As such they are a potential quality of life indicator for those living in areas where noise pollution could be a detrimental factor. However this potential is not currently being fully exploited by noise maps produced by European Union member states, which are based on road traffic, rail, industry, and airport data and environmental variables rather than actual recordings of environmental noise at a given location. The aim of this research is to create an interactive audio tool using 3D environmental noise maps based on binaural recordings.
This has the potential to communicate more meaningful information on environmental noise to the public in that it will allow them to experience the noise levels present in a particular location. Another benefit of this approach is the potential to examine how subjectively annoying or disturbing the noise is to the listener by building a measure of human perception into the model. Therefore this research aims to create more sophisticated environmental sound maps which communicate both location-specific noise information, and the subjective effect of noise upon the listener.
Currently this map combines two strands of research:
1. The sounds captured from the researcher's own binaurally sourced material complete with visual panoramas (denoted by the red marker) and,
2. Crowdsourced sounds which have been captured using the Think About Sound mobile application (denoted by the blue marker).
You can also contribute by downloading and installing the application using the links at the top of this page.