Tag Archive: Apple

Lockdown reduced noise exposure across the U.S.

Photo credit: fancycrave1 from Pixabay

by Daniel Fink, MD, Chair, The Quiet Coalition

Some months ago we wrote about Apple’s new sound monitoring features on the iWatch, and the fact that Prof. Richard Neitzel at the University of Michigan’s School of Public Health was working with Apple to analyze data collected by iWatch wearers. The first report from Prof. Neitzel’s work has now appeared in the journal Environmental Research Letters.

As discussed by Fermin Koop, ZME Science, half a million daily noise readings from volunteers in Florida, California, New York, and Texas were analyzed, starting before the COVID-19 lockdowns and continuing into the lockdown period. The data showed that initial decreases in noise exposure occurred on the weekends, but as people started working from home these extended into the entire week. Average daily noise exposures dropped by about 3 decibels.

This doesn’t sound like very much, but the decibel scale is a logarithmic one like the Richter Scale for earthquakes, and a 3 decibel decrease represents approximately a halving of the noise energy level that the volunteer data collectors were exposed to.

Koop writes that the study is one of the first ones to collect data over time in order to understand how everyday sound exposure can impact hearing. The data will now be shared with the World Health Organization and will help describe what personal sound exposures are like for Americans across different states and different ages.

“These are questions we’ve had for years and now we’re starting to have data that will allow us to answer them,” Neitzel said in a statement. “We’re thankful to the participants who contributed unprecedented amounts of data. This is data that never existed or was even possible before.”

Prof. Neitzel’s previous work found high levels of noise exposure for those living in New York City.  And a review article by Prof. Neitzel and colleagues discussed the auditory and non-auditory health consequences of excessive noise exposure, including high blood pressure.

Thanks to Prof. Neitzel and Apple for making this important citizen-science contribution possible.

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.

iBuds? Apple shows its hand in the “hearables” space

Photo credit: Bjorn Knetsch licensed under CC BY 2.0

By David Sykes, Vice Chair, The Quiet Coalition

This recent piece by Steven Levy in Wired suggests what Apple (and others) are up to in the hearables market. Levy tells us that Apple is collaborating with Cochlear to provide solutions for people with profound hearing loss. This should excite anyone concerned about the epidemic of hearing loss in America, because it suggests that hearing health has gained enough attention that corporate America is applying resources to the problem and turning it into a “technological opportunity.”

If you’ve been following outcomes from the two federal reports last year (from the Presidents Council of Advisers on Science and Technology, and the National Academy of Medicine) and the resulting bi-partisan Over-the-Counter Hearing Aid Act of 2017 (OCHA) approved by the Senate last week (earlier approved by the House), you know something’s up in the hearing health sector. And with the passage of OCHA last week, hearing health, an issue that has languished in the shadows for lack of funding for over three decades is suddenly center-stage again after three decades of neglect.

The Wired article, coupled with the legislative success in the Senate, demonstrate that hearing health is finally starting to get the attention it deserves. That Apple is trying to gain a foothold in this world shows that tech companies smell an opportunity. And the passage of OCHA clearly establishes that hearing loss is a nonpartisan issue important to both republicans and democrats, because despite the state of affairs in DC today it’s an issue on which the nation can begin to make progress even if the rest of the legislative agenda is on hold!

David Sykes chairs/co-chairs four national professional groups in acoustical science: The Acoustics Research Council, ANSI S12 WG44, The Rothschild Foundation Task Force on Acoustics, and the FGI Acoustics Working Group. He is also a board member of the American Tinnitus Association, co-founder of the Laboratory for Advanced Research in Acoustics (LARA) at Rensselaer Polytechnic Institute, lead author of “Sound & Vibration 2.0 (2012, Springer-Verlag), and a contributor to “Technology for a Quieter America” (2011, National Academy of Engineering). A graduate of the University of California/Berkeley with graduate degrees from Cornell University, he is a frequent organizer of and speaker at professional conferences in the U.S., Europe, Asia, and the Middle East.

And the world just got a little bit quieter:

Rejoice! Apple removes irritating startup chime from MacBook Pros.

We can’t help but think that the removal of any noise–even something as seemingly innocuous as the startup chime on a MacBook Pro–is a good thing.  That manufacturers insist on using sound to indicate that some act or thing was achieved really needs to end.  One hopes Apple’s move will herald similar action by other computer manufacturers until eventually one common layer of sound comes to an end.

Link via @jeaninebotta.

Need some white noise to help you sleep? You’re in luck:

White Noise 7 is out, and wants to be like Instagram for restful sounds.

When the White Noise app first went live in 2008, it went from being one of the first mobile apps to go live in the Apple store to the number one app in the fitness and health category.  Eight years later and the White Noise app remains popular and now allows users to upload sounds from around the world.  White Noise 7 is ad-supported, so no cost to download.