Workplace noise

Sound waves might damage soldiers’ brains

by Daniel Fink, MD, Chair, The Quiet Coalition

This NPR report discusses brain damage from concussive blasts when shoulder-fired rockets are launched. This isn’t surprising. An animal study reported structural, genetic, and biochemical changes in rat brains when they were exposed to loud noise.

Most civilians aren’t exposed to blast injuries, but we are exposed to lots of noise.

The Marines discussed in this study didn’t have a choice about noise exposure.

We do.

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 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.

Indoor cycling classes are bad for your ears

Photo credit: jalexartis licensed under CC by 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

This article in Vox documents that sound levels in many indoor spinning or cycling classes exceed safe limits to prevent hearing loss. This is an occupational safety and health issues for the instructors, who have many more hours of exposure than those who exercise, but the background music is loud enough to endanger the hearing of those just exercising for an hour or two each week.

One wonders why the state and federal occupational safety and health inspectors haven’t taken action. Maybe this report will spur an inquiry.

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.

How to deal with distracting conversations in an open plan office

Applying “local acoustic treatment” in open plan offices, says the Acoustical Society of America, “may be able to provide relief in the future.”  What is “local acoustic treatment?” Science Daily reports:

To make these environments less noisy, while still providing acoustic support for speaking and listening, researchers are creating small “acoustic islands” using high-back chairs and retroreflective ceilings to direct sound to help you hear your own conversations — not others’ — better.

Or we could look back–when life was quieter–and embrace these things called “offices.”  One hopes that eventually the cost of mitigating the noise in open plan offices makes them so untenable that reason prevails and people can have a small quiet space to get their work done.

The newest “it” device for open plan offices?

This might help.

Cisco is marketing headsets to help workers “stay focused in noisy environments.”  Businesses used to offer something to help their employees focus on work in the past, it was called an office.

But offices are expensive, the bean counters moan. Well, productivity takes a hit in noisy workspaces, as does trying to mitigate the noise with gadgets and quiet rooms. Just the earphone and headphone market alone was worth $11.68 billion in 2015 and the “number is expected to reach $18.2 billion by 2023.”

Which is why Cisco, smelling money, is manufacturing headsets to help workers “stay focused in noisy environments,” marketing them as “ideal for people who work side by side in contact centers and open spaces.” Says TechTarget, “[t]he move may be evidence that vendors are looking to capitalize on open-office plans.”

You think?

So take a look at the latest thing du jour designed to cure the open plan noise problem, but never stop dreaming of the return to sanity and sensibility.

Musician wins landmark case over damaged hearing

Photo credit: MITO SettembreMusica licensed under CC BY 2.0

by Daniel Fink, MD, Chair, The Quiet Coalition

The BBC reports that a viola player who suffered a life-changing hearing injury at a rehearsal of a Wagner opera is entitled for compensation for his injury.

This is the first time that acoustic shock has been recognized as a compensable work-related condition.

A one-time exposure to extremely loud noise–often caused by a blast injury but possible from other loud noise–physically disrupts the structures in the inner ear. In many if not most cases, they can’t recover from the trauma.

Even if the noise isn’t 130 decibels, it can still cause lifelong hearing loss, tinnitus, or hyperacusis.

I have been unable to find more than anecdotal reports in the medical literature of this type of auditory damage, and in science the operative phrase is “the plural of anecdotes isn’t data,” but we all need to be aware of the dangers of noise.

As violist Chris Goldscheider unfortunately learned, 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.

 

Color us surprised!

Turns out that people like to have private phone conversations in private spaces. Go figure! The New York Times looks at this phenomenon in a piece titled: Dial P for Privacy: The Phone Booth Is Back.

Naturally the phone booths highlighted in the article aren’t on the street. Rather, they are expensive ($3995 and higher) add-ons companies have had to squeeze into their open plan office spaces for those times that co-workers want less “collaboration” and more privacy. Something that used to be accommodated with these things called offices.

If phone booths are back, might offices be around the corner? [Not holding our breath.]

Thanks to Jeanine Botta for the link.

 

CDC: Occupational noise exposure can raise blood pressure, cholesterol levels

Daniel Fink, MD, Chair, The Quiet Coalition

The Quiet Coalition usually doesn’t comment on occupational noise because workers have legal protection from noise exposure under the Occupational Safety and Health Act, with noise exposure standards, required hearing protection, and compensation for hearing loss, while the public has none.

We have commented–as have many others–that the occupational noise exposure standards are set too high, but we otherwise focus on the public.

But it’s important to note that most of what we know about the dangers of noise comes from occupational studies.

This report from the Centers for Disease Control documents increased blood pressure and cholesterol levels, as well as hearing loss, in workers exposed to noise.

Many research studies, the overwhelming majority from Europe, document these non-auditory health impacts of noise in the public, too, but it’s good to see these issues finally being noticed in the U.S.

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.

 

Or you could just provide your employees a damn office

 

Here’s a cheaper alternative.  You’re welcome.    Photo credit: Mechatronics Guy licensed under CC BY 2.0

Do you work in a noisy open plan office? Need to make a private phone call? No worries, you can ring in privacy with the phone booth (reads the sponsored content).

And why not? With open plan offices still around, some accommodation has to be made when an employee needs to speak to her doctor or his spouse or to do their job.  But rather than re-evaluate the open floor plan and it’s inappropriateness for many jobs, do spend money on an ugly little space with, no doubt, a big price tag.

One hopes that after weighing the cost of providing overly designed quiet spaces coupled with lost productivity due to noise and distraction the C-suite geniuses will eventually discover the benefits of providing the worker bees a distraction-free office to do their damn job.

The open plan layout will encourage collaboration, they said

Photo credit: Elliott Brown licensed under CC BY-SA 2.0

Sadly, the reality is quite different: Francis Crick Institute’s £700m building ‘too noisy to concentrate.’

Robert Booth, The Guardian, writes about the £700 million “cathedral to biomedical science” that was designed with the goal of having “scientists work together to make breakthroughs in cancer, neuroscience, pandemics and genetics.” Unfortunately, following the herd lemming-like has resulted in the following:

A year after opening, some of the 1,250 people working at the Crick Institute, in its central London laboratory, have complained that the open plan design, intended to assist informal collaboration, means some areas set aside for thinking and writing up research are too noisy.

When will this open plan madness end? People who think for a living need some quiet. Not library quiet–if such a thing even exists anymore–but the kind of quiet that allows them to concentrate. You know, so they can do their work. And mind you, the work the researchers and scientists are doing at the Crick Institute is important stuff, not another startup making an app to do something no one really needs.

In any event, we can think of 700,000,000 reasons why the open plan concept needs to die. Stop buying into the collaboration myth and let people do their work.