Silencity

The Truth About Noise

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A novel approach to addressing noise pollution

 

Photo credit: The All-Nite Images licensed under CC BY-SA 2.0

A Brooklyn startup ‘listens in’ on downtown Brooklyn noise. Mary Frost, the Brooklyn Daily Eagle, reports that “NYU’s startup Sounds of New York City is developing an acoustic sensor network and installing it on lampposts along Fulton Street.”  The sensors are a “collaboration between Downtown Brooklyn Partnership and local tech startups” that are working together to bring “smart city” technology to downtown Brooklyn.

No doubt the data Sounds of New York City collects will be useful for those who want the city to do more to address noise.  But the startup wants to do more, as it aims to analyze “patterns of noise” across the city and–this is exciting–“maybe track violations through an automated system.”

The best of luck to you Sounds of New York City.

Loud motorcycle noise is a health hazard

The photographer, Muzzi Katz, has dedicated this image to the public domain.

by Daniel Fink, MD, Chair, The Quiet Coalition

This article out of Milwaukee, Wisconsin, the home of Harley-Davidson, discusses motorcycle noise as either a sweet sound or a nuisance.

Motorcycle noise is neither. It is a health and public health hazard.

Most motorcycles are noisy enough to cause hearing loss, both to riders and to passers-by.  And most motorcycle noise is loud enough to disrupt sleep. Uninterrupted sleep is important for good health.

Many states have specific laws governing vehicle noise, including motorcycle exhausts, and most cities have noise ordinances as well.

If motorcycle noise is a problem in your city or town, ask your mayor and city council member and police chief to enforce local and state noise ordinances.

I just sent an email to the mayor of my city about this. You should do the same where you live.

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and 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.

Is Boston getting too noisy?

by Daniel Fink, MD, Chair, The Quiet Coalition

Is Boston getting too noisy? The Boston Curbed site has asked its readers to weigh in.

It’s been a few years since I’ve visited Boston, so I don’t know if it’s quieter than other similar-sized American cities, but my guess is that the answer will be “yes.”

Urban noise is a major health problem, causing hearing loss in urban dwellers and non-auditory health problems–hypertension, diabetes, heart disease, stroke, and death.

Much if not most of urban noise is transportation noise–aircraft noise, as Boston Curbed points out, road traffic noise, and for those living near tracks railroad noise–but music from restaurants, bars, and clubs for those living near them, horn-based alerts, and any other noise that disrupts sleep is a health hazard as well.

We can’t return to a bucolic rural past, so noise is an inevitable part of modern life, but there is much that can be done relatively inexpensively to turn down the volume of modern life.

Starting literally with turning down the volume of amplified music in restaurants and stores, but also in terms of enforcement of vehicle sound laws, street plantings, and many other urban design features.

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and 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.

Disturb everyone else with your noise, but protect yourself

Oh the irony.

by Daniel Fink, MD, Chair, the Quiet Coalition

This report at Motorcycle.com lists earplugs good for motorcycle riders.

The idea of protecting your own hearing, while bothering and deafening others with your motorcycle’s noise, is ironic.

Riding a motorcycle is a dangerous pastime, and many riders believe that a louder motorcycle is a safer one because drivers of other vehicles can hear them. Most experts, however, think that’s really not true and posit that many riders just like to make as much noise as possible to show how profoundly anti-social they are.

What they–and most police departments–don’t know is that there are state and federal laws regulating motorcycle exhaust noise, and the best way to avoid noise-induced hearing loss is to reduce the noise level at its source.

So rather than offering advice on protecting hearing to those who would impose their noise on the rest of us, Motorcycle.com, why not tell your readers to respect others by removing the illegal straight-pipe exhaust systems they put on their bikes?

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and 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. Erica Walker takes on Boston’s noise

Photo credit: Robbie Shade licensed under CC BY 2.0

The Boston Globe looks at the important work conducted by Dr. Erica Walker, research scientist and creator of the NoiseScore app, who is tackling Boston’s noise head on.  As writer Chris Berdik states, “Walker may know more about noise in Boston than anyone.” And because she also knows about the dangers of noise, Walker is dedicated to informing the public about this “little-studied pollution.”  As Berdik writes:

New research by Walker and others suggests that noise doesn’t just hurt our hearing. Chronic noise exposure floods the body with stress hormones that can lead to higher blood pressure, more blood clots, and a greater likelihood of heart problems and stroke.

Berdik says that Walker believes public health researchers “don’t take noise seriously enough, particularly in the United States,” and that her goal it to change that by “starting with creating a more comprehensive measure of noise exposure”

We applaud Dr. Walker’s hard work and dedication in protecting our public health.

London’s Heathrow ranks airlines by noise ratings

Photo credit: Paul Hudson licensed under CC BY 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

Many of us frequent flyers use Heathrow (airport code LHR) as an entry point to Europe, especially those of us from the west coast.

In 2017, LHR ranked was the seventh busiest airport in the world, with 78 million passengers passing through it.

LHR just released noise rankings for the airlines using its space. There are a number of rankings–noise per passenger seat and noise ratings by airplanes flown are two–but what is probably the most important noise rating, number of noisy flights per airline or average noise rating per flight for each airline, is missing.

Maybe an American airport or the Federal Aviation Administration can lead the way on these measurements in the U.S.?

Just a thought!

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and 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.

A healthy diet might protect against hearing loss, but noise is still the problem

by Daniel Fink, MD, Chair, The Quiet Coalition

This study shows that a healthy diet can help women protect their hearing.

It has long been known that high blood pressure, diabetes, and smoking were associated with hearing loss, probably because they cause atherosclerosis (hardening of the arteries), and anything that affects blood flow to the inner ear (cochlea) might cause damage, or make the cochlea less able to recover from noise damage. A healthy diet can reduce or prevent atherosclerosis. So that is probably the explanation for this finding, done using nurses as subjects.

So would I suggest that women adopt a healthy diet to protect their hearing? Of course! But whether a woman (or a man) eats a healthy diet or not, avoiding noise exposure will definitely prevent hearing loss.

Remember: If it sounds too loud, it is too loud!

Dr. Daniel Fink is a leading noise activist based in the Los Angeles area. He serves on the board of the American Tinnitus Association, is the interim chair of Quiet Communities’s Health Advisory Council, and 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.