Tag Archive: children

Dr. Arline Bronzaft on the Soundproofist podcast

by Daniel Fink, MD, Chair, The Quiet Coalition

The Quiet Coalition’s Arline Bronzaft, PhD, has been interviewed for the Soundproofist site, a site that provides interviews with individuals speaking about the welcoming sounds in our environment as well as the dangers of noise.

In this interview Dr. Bronzaft notes that the literature supporting the link between adverse impacts of noise on health and well-being has not resulted in legislation adequate to protect people from the dangers of noise. Her grandson, Matt Santoro, discusses how aircraft noise affects him at his home in Queens, New York, and how aircraft noise intruded  his classroom when he was in middle school.

For those like me, who prefer to get their information by reading rather than by listening to a podcast, a transcript of that podcast is also available at that site.

In either format, it’s worth spending the time to learn what Arline has to say about the dangers of noise.

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.

Will our children suffer from hearing loss?

Photo credit: Luis Miguel Bugallo Sánchez  has dedicated this photo to the public domain

by Daniel Fink, MD, Chair, The Quiet Coalition

Will America’s children suffer from hearing loss in the future like Flint, Michigan’s children are now suffering from neurological damage from lead poisoning? This recent report in The New York Times describes the long-term effects of lead poisoning on children in the Flint schools, and the great costs in trying to deal with these problems now.

The dangers to children’s hearing are well known. These include headphone use, noisy athletic events, noisy parties with amplified music at high volumes, band and musical instrument practices, and the much-too-loud soundtracks for action movies aimed at children.

It’s also well known that when children can’t hear, they have trouble learning. This evidence underlies the recommendations of the U.S. Preventive Services Task Force for pediatric hearing screening.

But will those charged with protecting America’s children–the American Academy of Pediatrics, the Centers for Disease Control and Prevention, the Consumer Product Safety Commission, and the Federal Trade Commission’s Division of Advertising Practices among them–do more to prevent America’s children from suffering hearing loss? And when will they do it?

Because prevention of a medical problem is almost always better, cheaper, and more efficient than treating the problem after it has developed.

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.

Are we deafening our children?

Photo credit: M Pincus licesned under CC BY 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

This review of headphones designed for toddlers and children states that the headphones have “a toddler-safe 75 decibel maximum, a hearing-health friendly 85 decibel maximum, and a louder 94 decibel maximum in-flight mode.” The reviewer goes on to state, “[w]e highly recommend that parents set the volume no louder than the 85 decibel mode for optimal hearing safety.” These statements document a complete misunderstanding of the dangers of loud noise for hearing and of children’s health. These headphones may be safer for children’s hearing than headphones without volume limits, which can put out 100-110 decibels (dB), but they are certainly not safe for children’s hearing.

To my knowledge, there are no studies of noise exposure and hearing loss in children. But children are not small adults, and noise exposure standards derived from studies on adults cannot be applied to them.

The 85 dB standard for safe listening is derived from the 85 A-weighted (dbA)* recommended exposure level for occupational noise. It is not a safe noise exposure for the public. The only evidence-based safe noise exposure limit to prevent hearing loss is a time-weighted average of 70 decibels for a day, and even that is probably too much noise exposure to prevent noise-induced hearing loss.

Let me state my thoughts as clearly as I can: A-weighted decibels typically measure 5-7 decibels lower than unweighted decibels. The 85 dBA noise exposure standard does not protect all exposed workers from occupational hearing loss over a 40-year work career, even with provision of hearing protection devices, strict monitoring, time limits for exposure, and regular audiograms, backed up by OSHA inspections and workers compensation law. Noise loud enough to deafen factory workers or heavy equipment operators over a 40-year career just isn’t safe for a little toddler’s delicate ears, which must last a whole lifetime, into her or his 80s or 90s.

The World Health Organization recommends only one hour exposure to 85 dBA noise because one hour at 85 dBA averages out to 70 dB for the day, even if there is zero noise for the other 23 hours, which is impossible.

In 2018, I was able to get the UK’s Advertising Standards Authority to take action agains Amazon because it was falsely advertising that headphones using the 85 dB volume limit were safe for children’s hearing. The Federal Trade Commission’s Division of Advertising Practices has declined to take enforcement action here, and the Consumer Product Safety Commission declined a request to require warning labels about possible auditory damage on headphones and personal music players. And the American Association of Pediatrics has also declined to issue advice for parents about noise exposure as strong as its recommendations against sun exposure.

Am I falsely alarmed? I don’t think so. A Dutch study in 2018 showed that children age 9-11 who used headphones already had signs of auditory damage, compared to those who didn’t.

Besides, children should be talking with other children, or with parents, grandparents, and others, not listening to music or the soundtracks of their screen devices. A recent study showed that screen time is correlated with brain changes in the tracts involving speech.

My advice to parents: no headphones and limit screen time. Protect your children’s ears and talk to them about why.

*A-weighting adjusts noise measurements for the frequencies heard in human speech.

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.

Good advice about protecting your children’s hearing

Photo credit: bruce mars from Pexels

by Daniel Fink, MD, Chair, The Quiet Coalition

This piece from New Jersey radio station New Jersey 101.5 offers sound advice about protecting children’s hearing.

Parents should protect children’s ears from noise, just as they protect their skin from the sun. Sun causes sunburn, and over the years wrinkles, age spots, and skin cancers. Similarly, exposure to noise causes hearing loss, tinnitus, and hyperacusis. Both are hazardous environmental exposures to be avoided or certainly limited.

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.

The best headphones for children? None!

by Daniel Fink, MD, Chair, The Quiet Coalition

This post on the Parentology.com site discusses the best headphones for children in 2019. I disagree strongly. The best headphones for children are none at all! Why? Two reasons, one for auditory health and one for the child’s social and intellectual development.

First, for auditory health, headphones using the industrial-strength 85 decibel noise exposure level as a “safe” volume limit for a child’s tender ears isn’t safe. The UK’s Advertising Standards Authority ruled again Amazon advertising these headphones as safe for hearing because they’re not.

Second, allowing a child to isolate him or herself with headphones, first while watching a video on a device and then when listening to music when older, doesn’t allow the child to interact or communicate with others. And for the older children, the parent has no idea what the children are listening to.

Audiologists already report seeing younger patients with hearing loss and tinnitus instead of the senior population they are used to caring for.

And an epidemic of noise-induced hearing loss and other auditory problems appears to be certain in the near future.

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.

Noise affects children’s learning

by Daniel Fink, MD, Chair, The Quiet Coalition

This wonderful piece by noise pioneer Arline Bronzaft, PhD, one of The Quiet Coalition’s founders, summarizes her work and the work of others on how noise affects children’s learning.

Noise interferes with human function by disturbing concentration and interfering with communication. The EPA determined that “library quiet”– that is, a 45 dBA ambient noise level–is necessary to allow 100% speech intelligibility (see text at Figure D-1). Not surprisingly, when transportation noise intrudes into the classroom, children can’t hear what the teacher says, and this interferes with their learning.

Dr. Bronzaft’s article includes links to her groundbreaking work.

The Acoustical Society of America and the American National Standards Institute developed a standard for classroom acoustics, and more information is available at this link.

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.

Will kids face an epidemic of hearing loss?

Photo credit: Jonas Mohamadi from Pexels

by Daniel Fink, MD, Chair, The Quiet Coalition

This interview of U.S. Surgeon General Jerome Adams and FDA Commissioner Scott Gottlieb discusses an unprecedented epidemic of vaping among teens. According to the FDA Commissioner and the Surgeon General, the epidemic caught public health authorities by surprise.

Use of personal music players, with associated headphones or earbuds, is also very common among teens. About 90% of teens have a personal music player of one sort or another. An article last year reported found auditory damage among 14% of Dutch schoolchildren age 9-11 who used personal music players. One might call this an epidemic of personal music player use.

It takes about 40 years of noise exposure for noise-induced hearing loss to become clinically apparent, so when today’s young people are in their 40s to 50s, they will likely be as hard of hearing as today’s people in their 60s, 70s, and 80s.

Since 2015, I have been trying to get those federal agencies responsible for protecting the public–the Centers for Disease Control and Prevention, the Federal Trade Commission’s Division of Advertising Practices, and the Consumer Product Safety Commission–to take action to protect young people’s hearing. I’ve also communicated with the American Academy of Pediatrics, which educates parents about the dangers of sun exposure and tobacco smoke, but not about noise.

I’m going to add the Surgeon General to my list. A predecessor issued a Call to Action about skin cancer, but no one has said anything about noise in more than 50 years.

So far my appeals have largely been ignored.

So the question is this: Will there be an unprecedented epidemic of hearing loss in children and teens when they get older? And will those charged with protecting Americans’ health remember that they were warned?

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.

Protecting children’s hearing

Photo credit: Tim Parkinson licensed under CC BY 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

I’m an internist and was board-certified in geriatric medicine so I’m not sure I’m qualified to write anything about children, but I think being a new grandpa grants me that authority. One thing I have learned is that children’s ears are delicate, and they need to last a lifetime, so it’s important to protect children from loud noise.

At last year’s Super Bowl victory, the world saw Philadelphia Eagles quarterback Nick Foles carrying his infant daughter wearing her cute pink ear muff hearing protection.  Smart move. The Quiet Coalition doesn’t endorse products, but there are now many ear muff hearing protection devices available for infants, toddlers, and young children.

I suggest that parents and grandparents look for products with a noise reduction rating of 22 decibels or greater. The NRR is measured according to standards developed by the EPA, but the actual reduction in noise reaching the ear drum is less than the rated noise reduction. Just remember that the higher the NRR, the greater the hearing protection.

And start using ear protection early. If children get used to ear muffs for noise when they are infants, they are likely to develop lifelong habits of protecting themselves from environmental noise exposures.

Should you allow your child to use headphones to listen to music? I think these are a bad idea. First, parents can’t monitor either content or sound volume. Second, even with volume limits, headphone use is likely to cause auditory damage. That was the finding of a Dutch study that showed auditory problems in children age 9-11 after headphone use. Third, and perhaps most importantly, it’s far better to interact with one’s child or grandchild than to use audio or audiovisual content as a babysitter. Read the kid a book!

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.

85 decibel headphones aren’t safe for children

Photo credit: Leonid Mamchenkov licensed under CC BY 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

Many headphones are advertised as safe for children’s hearing, using the occupationally derived 85 decibel (dB) standard as the volume limit without giving an exposure time.

When I contacted them in December 2015, the U.S. Federal Trade Commission’s Division of Advertising Practices declined to take action about this false advertising. Earlier this year, I learned about the UK Advertising Standards Authority, a quasi-governmental agency serving approximately the same role in England and Wales. I filed the same complaint with ASA, on behalf on The Quiet Coalition to protect children’s auditory health. On October 31, 2018, the ASA issued a ruling that Amazon’s advertising of these headphones as safe for children was indeed false advertising.

A study in the Netherlands earlier this year showed that even in children age 9-11 years, headphone use was associated with an increased rate of auditory disorders.

Parents and grandparents would be well-advised not to allow their children or grandchildren to listen to music or videos using headphones, with or without the 85 dB volume limit.

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.

Hospital noise reduces children’s sleep time

Photo credit: rawpixel.com from Pexels

by Daniel Fink, MD, Chair, The Quiet Coalition

This report discusses a study showing that hospital noise reduces children’s sleep time.

Noise disrupting sleep isn’t just a problem for children in the hospital. Humans can’t close our ears. Even if it doesn’t waken us, noise in the 35 decibel range can disrupt EEG patterns. And these disruptions–called microarousals–have the same impact on heart rate and stress hormone levels as a noise loud enough to waken someone from a deep sleep.

Both in the hospital and in our homes, a quiet bedroom helps us sleep, and that’s important for health and function.

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.