Today's News / Health

“Decibel demons” of the pro tennis tour

Acoustic consultants concerned about the noise levels in Wimbledon once took a digital sound-level meter to record the volley of shrieks let out by Maria Sharapova in 2007. At 103.7, it was a yell equivalent to an ambulance siren.

Keen observers, they also noted that her grunting steadily grew louder after she lost the first set but her noisiest offering came when she served for the first time in the second set. They returned in 2008 to see if Sharapova had become any better, more eco-friendly perhaps. Although the decibel level was down by a few fractions, the consultants declared that she was still louder than a motorcycle or a lawnmower.

Sharapova is not alone on the circuit. Sisters Serena Williams, at a much lower 88 decibels and Venus, at 85 decibels (the equivalent of a Harley Davidson) are loud too.

Sharapova faces stiff competition from Portuguese teenager Michelle Larcher de Brito, who is the new 'decibel demon' on the tour. Research has shown 115 decibels exceeds the human pain threshold, with risk of hearing loss when noise is more than 90 decibels.

Yet, a Sharapova shriek is music to many ears, like one social networking-site enthusiast, for whom Sharapova "belongs to the lineage of war-women, who were romantic yet aggressive in their intent," according to The Times of India.

Did you enjoy this article? Click here to subscribe to ISHN.

You must login or register in order to post a comment.

Multimedia

Videos

Image Galleries

Scenes from the World of Safety

Sights, signs & symbols from the National Safety Congress & Expo held in San Diego, CA, September 15-18

4/14/15 2:00 pm EDT

RISK-BASED SAFETY MANAGEMENT SYSTEM: Key Components for Applying Risk Tools to EHS Efforts

Join us for this webinar as we discuss how you can make effective use of risk analysis and risk management technology to guide efforts within your organization. We will distinguish between risk analysis and risk management; and identify some of the software tools that will help proactively identify, document, mitigate, and prevent high-risk events. You will learn how to improve compliance, reduce risk, and cut costs in your organization using these automated tools.

ISHN Magazine

ISHN0415_cover.jpg

2015 April

Check out ISHN's April issue, which features content about lockout-tagout, heat stress, hearing protection and more!

Table Of Contents Subscribe

THE ISHN STORE

M:\General Shared\__AEC Store Katie Z\AEC Store\Images\ISHN\safetyfourth.jpg
Safety Engineering, 4th Edition

A practical, solutions-driven reference, Safety Engineering, 4th edition, has been completely revised and updated to reflect many of today’s issues in safety.

More Products

For Distributors Only - January 2015

FDO JAN 2015 COVER

 

For Distributors Only is ISHN's niche brand standard-sized magazine supplement aimed at an audience of 2,000 U.S. distributors that sell safety products. Circulation only goes to distributors. 

CHECK OUT THE JANUARY 2015 ISSUE OF FDO HERE

STAY CONNECTED

Facebook logo Twitter YouTubeLinkedIn Google + icon

ishn infographics

2012 US workplace deathsCheck out ISHN's new Infographic page! Learn more about worker safety through these interactive images. CLICK HERE to view the page.