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The Negative Health Impact of Noise from Industrial Wind Turbines: The Evidence

Evidence that industrial wind turbines (IWTs) negatively impact human health is vast and growing. Although that evidence acknowledges that the exact exposures needed to impact health and the percentage of the affected population are still unknown, there is indisputable evidence that adverse health effects (AHEs) occur for a non-trivial percentage of exposed populations. Here, we…

Adverse Health Effects from Industrial Wind Turbines

This post, the first of a three-part series, provides a broad overview of the topic. The second installment will review the major research findings linking low-frequency noise and infrasound from industrial wind turbines with effects on health and quality of life. Part three will discuss the relationship between various health effects and the processing of infrasound…

As Use of Wind Power Grows, So Do Fears that Turbines May Be Hazardous to Your Ears

There is no more fiercely disputed topic these days than what source of energy we should draw on to power our ever-more power-consuming world. Words and phrases like greenhouse gases, war on coal, Solyndra, Keystone pipeline, fracking, Fukushima Daiichi and Chernobyl, energy independence, rising sea level, global warming and scientific conspiracy are invoked to defend…

Don’t Buy the Hype: Wind Turbines Do Not Impact Human Health

Editor’s Note: Today’s post, by Gabe Elsner, is in response to the 3-part series on the Adverse Health Effects of Wind Turbines, by Jerry Punch, Ph.D. & Richard James, INCE, BME. Mr. Elsner was invited to share his opposing views on the controversial subject of the health impact from industrial wind turbines.[1] Opponents of wind farms have worked to…

Adverse Health Effects of Industrial Wind Turbine Noise: How the Ear and Brain Process Infrasound

This article, the final of three installments, discusses the relationship between various health effects and our current understanding of the processing of infrasound by the ear and brain.[1] As noted in the second installment of this series, Dr. Geoff Leventhall, a co-author of the 2009 AWEA/CanWEA report, attributes the health complaints of people who live…

Etymotic mc3 Headphones Review

Feb. 13, 2015 Dear Editor of Canadian Audiologist, I write this letter to you after having started to listen on a new pair of Etymotic mc3 headphones. I got a pair recently as a gift from one of our software development partners and I thought “hey these are interesting and unusual.” For years I have…

The Quick and Dirty on Hyperacusis

Glynnis Tidball give us The Quick and Dirty on Hyperacusis and tells us how we can help our clients to understand their reaction to sound and, with the right tools, help them to increase sound tolerance and enjoy the world of sound again.

Getting a Little Batty for Audiology

Marshall Chasin has all the (audiology) answers on how to evade a bat’s echolocation signal and come up with a survival strategy.

Evaluating Central Auditory Processing: The (Sound) Wave of the Future?

In this issue’s Science Matters, Kasey Jaikien and Frederick Gallun suggest that if even when the audiogram is normal that it may be worthwhile to investigate a potential central auditory processing (CAP) deficit.

The New CSA Z94.2 Standard: Hearing Protection Devices — Performance, Selection, Care, and Use is Now Published

After 12 years there is now a new version of CSA Standard Z94.2 “Hearing protection devices Performance, Selection, Care, and Use.” Alberto Behar and Tim Kelsall bring us the highlights.