Low Frequency Noise (LFN) can be an environmental noise problem. Not everyone can hear it, as our range of hearing differs, and in many cases no source can be identified. This Briefing Note looks at low frequency noise and hearing, impacts and sources, how it is investigated and managing impacts.        January 2024

This briefing note looks into the increasing evidence that ‘greening’ and ‘rewilding’ open space can offer lower noise levels, and how careful planting can be used to reduce noise.        November 2023

Heat pumps are part of the Government's strategy to reach net zero carbon emissions by 2050. However, the technology generates noise, and it can operate during the night and day. As a result, it has the potential to cause significant adverse effects to people living nearby. This note is intended to provide guidance for practitioners to avoid or reduce potential noise and vibration impacts from heat pumps.           November 2022

Heat pumps are part of the Government's strategy to reach net zero carbon emissions by 2050. However, the technology generates noise, and can operate during the night and day. As a result, it has the potential to cause significant adverse effects to people living nearby. This briefing note provides guidance for those thinking about purchasing a heat pump in order to avoid significant adverse noise impacts associated with their use. More detailed information for installers is in our practitioners note.             November 2022

The UK government have undertaken research and trials into the effectiveness of noise cameras in tackling excessive noise caused by 'boy racers'. This briefing summarises the legal framework and research into the use of noise cameras.          November 2022

It is predicted that there could be 76,000 drones operating in the UK by 2030, with around 628,000 jobs in the drone economy . In this Briefing Note IOA consider the potential noise impact that might arise from increased drones in our skies.          May 2022