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Stay-at-home orders cut noise exposure almost in half

Oct. 9 (UPI) — Sometimes, living the quiet life is a choice. Other times, it’s the reality of a global pandemic. New research suggests lockdowns and stay-at-home orders led to a dramatic reduction in noise exposure.

For the study, published Friday in the journal Environmental Research Letters, scientists at the University of Michigan collected noise exposure data from volunteer Apple Watch wearers in Florida, New York, California and Texas.

“Volunteer participants opted to share environmental sound data from their Apple Watch and headphone sound data from their iPhone,” researchers wrote. “Participants for this analysis were chosen from four states which exhibited diverse responses to COVID-19.”

Scientists analyzed more than half-a-million sound exposure measurements from before and during the pandemic.

In locations where governments issued social distancing recommendations and stay-at-home orders, average sound exposure dropped three decibels during March and April compared to January and February.

“That is a huge reduction

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