Noise in the age of coronavirus

Noise complaints continue, but source changes

Photo credit: Daria Shevtsova from Pexels

by Arline L. Bronzaft, Ph.D., Board of Directors, GrowNYC, and Co-founder, The Quiet Coalition

In an earlier post on noise complaints, I referred to an article that said nonresidential noise complaints about noises from outside of homes, especially from construction, have gone down in New York City due to the lockdown. By contrast that article noted that residential neighbor-to-neighbor complaints held steady.

Now, several weeks later, Sankalp Gulati in his article “Tracking post-pandemic normalcy: noise complaints in NYC” reports that commercial noise complaints–especially from bars and pubs–“have slumped” during the lockdown, whereas residential noise complaints, e.g. loud television, loud music, loud talking and banging, have increased. This can be readily understood in that people are staying home, both during the day and in the evening. And, as the article notes, many people are playing loud music.

Gulati based his article on the noise complaints registered with 311. I don’t know if he is presently monitoring noise complaints to 311 but if he is, I would like him to know that New Yorkers were told two weeks ago not to call 311 with “traditional” complaints because the operators were focusing on the coronavirus pandemic. He goes on to say that examining the data “during the recovery phase of the pandemic” might be an indicator that New Yorkers were returning to their usual “social behavior and routines.”

I would hope that Gulati would continue his interest in noise and collect the data on noise complaints during the recovery phase of the pandemic and provide us with his findings.

Dr. Arline Bronzaft is a researcher, writer, and consultant on the adverse effects of noise on mental and physical health. She is co-author of “Why Noise Matters,” author of “Listen to the Raindrops” (children’s book illustrated by Steven Parton), and has written extensively about noise in books, encyclopedias, academic journals, and the popular press.  In addition, she is a Professor Emerita of the City University of New York and Board member of GrowNYC.

Paris is quiet

Photo credit: Margerretta from Pexels

by Arline L. Bronzaft, Ph.D., Board of Directors, GrowNYC, and Co-founder, The Quiet Coalition

With about 150 sound monitoring stations around Paris and its suburbs, Bruitparif, the agency that oversees the sound levels recorded by these stations, released two charts this week: one depicting the levels of sound before the coronavirus and one after this pandemic took hold. Bruitparif reported a considerable drop in noise emissions, especially near airports, along highways, and in neighborhoods with night clubs that are now shut down.

Yes indeed, the coronavirus pandemic has kept people indoors. Fewer are flying, traveling the roads, or using the rails. While at home, residents are not hearing construction sounds because of construction has been suspended. Paris and its nearby suburbs are much quieter as the graph in the article indicates. I prefer the word quiet to silent.

In 2016, New York University researchers launched a Sounds of New York City (SONYC) program that involves placing sensors in New York City that would provide data on the sound levels at the sites where these sensors would be placed. The data collected by SONYC were to be shared with the City’s Department of Environmental Protection to assist them in more effectively lessening the noise levels in the city.

One could now ask the New York University professors to compare the data collected before the virus took hold in the city with sound level data collected several weeks later. Although such an initiative was not envisioned by the NYU program when it was developed, its data collection could offer a “before” and “after” pandemic view of New York City sound levels.

Other cities, e.g. Berlin, have also gathered data on urban sound levels and have created noise maps from these data. It would be worthwhile to ask other cities whether they, like Paris, have created before and after the coronavirus pandemic noise maps. With noise pollution a major problem, primarily in urban areas, and a health hazard, such data might be useful in designing ways to lessen the adverse impacts from noise.

Dr. Arline Bronzaft is a researcher, writer, and consultant on the adverse effects of noise on mental and physical health. She is co-author of “Why Noise Matters,” author of “Listen to the Raindrops” (children’s book illustrated by Steven Parton), and has written extensively about noise in books, encyclopedias, academic journals, and the popular press.  In addition, she is a Professor Emerita of the City University of New York and Board member of GrowNYC.