by Daniel Fink, MD, Chair, The Quiet Coalition
This article from the Netherlands reports that even with a regulatory maximum noise level for events and concerts, auditory damage still occurred. The Dutch Ministry of Public Health, Welfare, and Sports set the maximum noise level for events and concerts at 103 decibels (dB).
The U.S. Occupational Safety and Health Administration permissible exposure levels for noise are 1.5 hours at 100 A-weighted decibels (dBA) and one hour at 105 dBA. A-weighting adjusts the frequencies of sound for those heard in human speech. A-weighted sound measurements almost always are lower than unweighted measurements, with the exact difference depending on a variety of factors.
So 103 dB is pretty high, loud enough to cause hearing loss.
The problem with the Dutch noise levels was that the Dutch regulators somehow assumed that those attending loud events would be wearing hearing protection, but neglected to include this important requirement in information distributed to the public. About half of Dutch concertgoers never wear hearing protection, so they must be sustaining auditory damage, including noise-induced hearing loss and tinnitus.
The trade association representing music venues, concert halls, and event organizers maintains that it is the responsibility of those attending events and concerts to protect their own hearing, but I disagree. I think it’s the responsibility of governments and public health authorities to protect the public, or at least to give them complete and accurate information. Not “caveat auditor”!
Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He is the founding chair of The Quiet Coalition, an organization of science, health, and legal professionals concerned about the impacts of noise on health, environment, learning, productivity, and quality of life in America. Dr Fink also is the interim chair of Quiet Communities’ Health Advisory Council, and he served on the board of the American Tinnitus Association from 2015-2018.