Ads
related to: sound machine for sleeping
Search results
Results From The WOW.Com Content Network
Sleep experts say using a white noise machine can improve sleep. Here, editor-tested picks from Hatch, HoMedics, YogaSleep and more.
Our sleep-loving staff writers and in-house experts tested dozens of top-selling sound machines over the last year. We carefully compared every feature, spec, and design.
For a more peaceful night's rest, we asked professionals about some of the best sound machines that make it easy to fall asleep and stay asleep. The 6 Best Sound Machines for a Restful Night's ...
Sleep-aid and nap machine products may also produce other soothing sounds, such as music, rain, wind, highway traffic and ocean waves mixed with—or modulated by—white noise. Electric fans are a common alternative, although some Asian communities historically avoided using fans due to the superstition that a fan could suffocate them while ...
The Marpac Sleep-Mate was the first domestic use white noise machine built in 1962 by traveling salesman Jim Buckwalter. [12] Alternatively, the use of an AM radio tuned to unused frequencies ("static") is a simpler and more cost-effective source of white noise. [ 13 ]
Annoyance effects of noise are minimally affected by demographics, but fear of the noise source and sensitivity to noise both strongly affect the 'annoyance' of a noise. [42] Sound levels as low as 40 dB(A) can generate noise complaints [43] and the lower threshold for noise producing sleep disturbance is 45 dB(A) or lower. [44]