The 8 Best Sound Machines for Sleep of 2021

By Abby Stassen Fact checked by Ashley Hall  March 10, 2021

Loud, unexpected, or overly variable sounds can catch our attention, and interfere with sleep. A good sound machine would ideally create a gentle backdrop of very neutral noise—in this case, white noise machines or the sound of a fan, can be helpful. —Alex Dimitriu, MD, double board-certified in Psychiatry and Sleep Medicine.

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