Aircraft noise and sleep disturbance: A review of field studies

Authors

  • David S. Michaud Product Safety Programme, Consum./Clin. Radiat. Protect. Bur., Health Canada, 775 Brookfield Road, Ottawa, Ont. K1A 1C1

Keywords:

Acoustic noise, Aircraft, Airports, Diseases, Electroencephalography, Health hazards, Probability, Societies and institutions, Aircraft noise event (ANE), Aircraft noise-induced sleep disturbance (AN-ISD), Maximum sound levels (Lmax), Motility

Abstract

The study conducted to assess aircraft noise-induced sleep disturbance (AN-ISD) in the UK, US, and the Netherlands was reviewed. It was observed that at outdoor maximum sound levels (Lmax) above 80 dBA, the probability of an awakening was 1 in 75, while aircraft noise events (ANE) were unlikely to cause an awakening below the level of 80 dBA. It was also observed that the mean indoor sound exposure level (SEL) of a noise event that awakened subjects was 80.6 dB, while events with an SEL of 74.1 dB failed to awaken subjects. It was highlighted that the aircraft noise can be a significant source of sleep disturbance for a small percentage of a population exposed to nightime aircraft noise.

Published

2004-09-01

How to Cite

1.
Michaud DS. Aircraft noise and sleep disturbance: A review of field studies. Canadian Acoustics [Internet]. 2004Sep.1 [cited 2021Apr.12];32(3):60-1. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1627

Issue

Section

Proceedings of the Acoustics Week in Canada