He was concerned that of the 24 white noise machines and 6 phone apps reviewed in his study, all of them "had levels that were higher than are permissible for an eight-hour shift by NIOSH." ...

White noise has become a go-to sleep solution for many people struggling with restlessness, noisy environments, or racing thoughts at bedtime. What used to be a sleep solution for babies and ...

It depends on how loud sound machines are played during a sustained period of time, according to sleep doctors ...

White noise uses a mix of sound frequencies to create a static-like sound. It can be intense and high-pitched, ... One study found that it lowered brain activity and led to more stable sleep.

But this week, a new study suggests that some white noise machines designed for babies can produce harmful amounts of sound. Before you despair about trashing your baby’s hearing, ...

In this study, one group of participants wore a sound generator that played either white, pink, or red noise, ... White noise: White noise combines all audible sound frequencies, ...

A second study, in 2021, found that people in New York City, where there are high levels of environmental noise, believed their sleep improved with the use of white noise. A third study looked at ...

White noise helps babies sleep by masking disruptions, but researchers warn that long-term, ... Language, and Hearing Clinic, who wasn’t involved in the study.