Tag Archive: ear plugs

Protecting your ears at protests

Photo credit: Kelly Lacy from Pexels

by Daniel Fink, MD, Chair, The Quiet Coalition

This article in Popular Mechanics reports on the recent use of military helicopters flying low over peaceful protests in our nation’s capital.

Helicopters at normal operating altitudes are too noisy, and at 40 feet over the ground are dangerously noisy. Flash-bang devices being used by police are also noisy.

If you are going to march in one of the demonstrators protesting police brutality and George Floyd’s death, put a pair of earplugs in your pocket.

Because if something sounds too loud, it is too loud.

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.

Age doesn’t matter,

you could have hidden hearing loss (and not know it). WMAR Baltimore reports on hidden hearing loss, a relatively recently discovered hearing breakthrough that explains how people who pass hearing tests have problems hearing in noisy environments.  WMAR interviewed audiologists about this breakthrough, who said that “why patients can’t decipher speech in noisy situations has been unexplained, but a new breakthrough is changing that.”  The researchers who made the hidden hearing loss breakthrough studied young adults who were regularly overexposed to loud sounds, and found that “hidden hearing loss is associated with a deep disorder in the auditory system.”

It’s never too late to protect the hearing you have.  Exposure to loud sounds damages hearing.  Period.

 

Yet another article on how to “design around” the “open office noise problem”

Startup Stock Photos

TechRepublic writes about the “new study from Oxford Economics [that] claims that open office floor plans can hurt employee productivity” in a piece titled, “Here’s how to design the best office for your employees.”  And once again we are compelled to respond as follows: When will this assault on employee productivity and morale end?  Why can’t *they* bring back private work spaces?

It seems clear that nothing will be done until the bean counters can quantify the enormous costs of open plan offices.  No doubt part of the problem is that it’s hard to put a dollar figure on employee distraction, frustration, and decreased morale.  But one thing is clear, the absolute raft of articles on how much employees hate open plan offices indicates that they are a problem that needs to be solved or redesigned or otherwise dealt with.  One day some newly minted management genius will rediscover pre-open plan office design, repackage it slightly, and give it a new name, and after the applause dies down, *they* will follow.

Not surprising, but useful information to point to if you are told you’re being an alarmist:

nightclub-photo

Noise levels in nightclubs may induce hearing loss.  News Medical reports that “researchers in Southern California have found that the average continuous level of noise in some nightclubs is at least 91.2 dBA (A-weighted decibels).”  Again, this is not a surprise, but what is surprising is a statement researchers made about noise-induced hearing loss (NIHL).  Namely, the researchers found that “[c]lub goers may suffer noise-induced hearing loss from just one night out on the town.”  That’s right, if a club is loud enough, you could suffer a lifetime of hearing loss from one exposure.  Don’t be a statistic, if you are going to hit the clubs be forewarned and forearmed–bring ear plugs so you can have fun and preserve your hearing.

 

What is America’s most common workplace injury?

Hearing loss.  Zhai Yun Tan, Kaiser Health News, writing for PBS News Hour, examines hearing loss, which the Centers for Disease Control and Prevention has identified as “the most common work-related injury with approximately 22 million workers exposed annually to hazardous levels of occupational noise.”  ‘[I]n an effort to reduce these numbers,” she writes, “the Labor Department launched a challenge earlier this summer called ‘Hear and Now,’ in which it is soliciting pitches for innovative ideas and technology to better alert workers of hazardous noise levels.”

Critics have countered that technology to address the problem already exists.  The real problem, they claim, is that the maximum noise exposure level and Occupational Safety and Health Administration (OSHA) regulations are outdated.  Among other things, the OSHA regulations “use sound level limits that don’t factor in the noise exposures that occur beyond the workplace — at restaurants, concerts and sporting venues, for instance — that can add to workers’ cumulative risks of harm.”  OSHA officials offered that “the agency will issue a request for information later this year about current regulations at construction sites to figure out if more stringent protections are needed and how companies are complying,” but Tan notes that “[a] similar call for information was issued in 2002, but no changes resulted from the action.”

Tan suggests that employers will have to assume more responsibility in educating workers, as some workers do not use hearing protection at work because they are not aware of the risk.  Click the link above to learn more, including Tan’s report about Jeff Ammon, a former construction worker who can no longer work due to hearing loss and hyperacusis, a condition marked by sensitivity to environmental noise.

 

 

Important information for parents

Catherine Caruso, reporting for Scientific American, writes about “Detecting Hidden Hearing Loss in Young People.”  Caruso looks at hidden hearing loss, a phenomenon discovered in 2009, which the researchers who discovered it consider a “likely contributor to the cumulative loss typically associated with aging.”  Now, those researchers have developed tools for detecting hidden hearing loss and have discovered evidence of hidden hearing loss in young people.

While Caruso notes that there is hope that hidden hearing loss could be reversed in the future, she also points out steps one can take now to protect hearing: namely, by limiting noise exposure and using ear protection.  And parents, talk to your kids about their earbud and headphone use.  No one knows if and when researchers will be able to reverse hidden hearing loss, so avoiding hidden hearing loss in the first instance is the best tact.

Here’s some helpful advice for those who work in open-plan offices:

The best ways to cope with a noisy office.  Rachel Becker, writing for The Verge, is wisely concerned about finding a good option to block distracting noise at work that won’t put her hearing at risk.  Becker notes that “[h]earing loss typically occurs as people age” and that it is irreversible, but what she is concerned about is the World Health Organization’s statement that “more than 1.1 billion young adults are also at risk” of hearing loss because approximately “half of [all] people ages 12 to 35 in middle-to-high income countries are exposing themselves to unsafe levels of noise on their devices.”  That is, younger people are engaging in activities that almost guarantee they will suffer hearing loss as they age, something Becker wants to avoid.

Sadly, her review of options doesn’t reveal a perfect answer.  But her article is important because she is young and aware that she may be able to avoid hearing loss entirely by taking steps to protect her hearing today.  She’s right, after all, about hearing loss being irreversible, and the truth is that no one knows when, or if, a cure will be found.  Since noise-induced hearing loss is 100% preventable, Becker is choosing the wiser route: avoid exposing your ears to damaging sound today to preserve your hearing tomorrow.

 

Animals are responding to human noise:

Bats are adapting their hunting strategies to the noise of our cities.  The good news is that a study published in Science shows that bats appear to be successfully adapting to human noise.  But as a researcher not involved in that study notes, “[s]ome animals probably can’t [adapt].”  So what happens to them?  And what about humans?  As the world gets noisier, how will we cope?  Or not?  It’s certainly something that should be addressed sooner rather than later, because, as the article reports:

“This is way beyond bats now. This is about thinking about any animals,” says Paul Faure, the director of the Bat Lab at McMaster University, who was not involved in the study. “We are domesticating our planet, we’re creating noise pollution, we’re creating light pollution. We’re fundamentally altering the world that we live in.”

Noise and its effect on all animals, including humans, has been ignored for too long.  It’s more than just a nuisance.  Among other things, noise can damage hearing with one exposure.  It’s time that the federal, state, and local governments step up and regulate noise much as they regulate air or water pollution, treating noise as the public health hazard that it is.  It also is time for adults to assume some responsibility for their hearing and their children’s hearing by protecting themselves and others through the use of ear plugs and ear muff protectors, or by the simply lowering the volume when they can, and leaving a loud space when they cannot.  It’s time that we take noise-induced hearing loss and other noise-induced hearing injuries seriously.  Because until we do, people will continue to suffer permanent hearing injuries for which there is no cure, a particularly galling situation when one considers that noise-induced hearing injuries are 100% preventable.

Time to paint your face and get ready to have your eardrums blasted:

Crowd noise to be cranked up during Ohio State football practices to prepare for road game. The Columbus Dispatch reports:

Ohio State will be going on the road for the first time this season — against No. 14 Oklahoma — with a lineup loaded with players who have never experienced a hostile crowd.

“It’s a concern,” coach Urban Meyer said Tuesday on the Big Ten coaches teleconference. “Wednesday and Thursday, we’ll pump crowd noise in like we normally do. This will probably be one of the loudest stadiums in the country.”

Coach Meyer isn’t bragging about having one of the loudest stadiums in the country, he’s just making a statement of fact.  But the fact that he doesn’t express any concern about the noise level at games–except for whether his players will be able to hear calls–is disturbing.  As is his response to stadium noise: blast crowd noise at his players during practice so they can become acclimated to it.   At what point are coaches, universities, and team owners going to acknowledge that stadium noise is dangerous to hearing?  After an epidemic of hearing loss, tinnitus, or hyperacusis?

Note to attendees: the face paint can be removed, but that ringing in your ears that “went away” after a few hours (or days), that’s a different story.  So if you are going to the game, read up about hidden hearing loss and protect yourself.  Bring ear plugs and leave with your hearing intact.

You’re welcome!