Low frequency noise study of entertainment venues

Abstract

Noise impacts from entertainment venues have long been a challenge to communities, local government and venue operators. A study into the decay rate of low frequency music noise from venues was undertaken in the Entertainment Precinct of Northbridge, Western Australia, for the Department of Water and Environmental Regulation (DWER). A drone mounted measurement method was utilised to gain an understanding of venue noise emissions via roof elements, combined with on-ground measurements and software noise modelling. The aerial measurements proved effective at low frequency, allowing for a more comprehensive analysis of the ten venues assessed. While the study revealed several challenges and discoveries, the concept of aerial noise measurement was proven to be useful in this application. The findings will further contribute to the development of guidelines and recommendations for noise management in Northbridge, ensuring a better acoustic environment for residents and visitors while maintaining the viability of the venues in the area.