Thread: Sleep Machines
View Single Post
Greg Bernhardt
Dec2-08, 02:04 PM
Greg Bernhardt's Avatar
P: 9,701
Anyone use sleep machines? My father is asking one for xmas. Are they really just cd players or is there more to it? For example this Brookstone one I am looking at has claims of delta wave technology. Is that bunk?

A Brookstone exclusive, the Tranquil Moments white noise machine works like a dream! Tranquil Moments sleep sound machines play sounds based on Delta, Alpha, or Theta brainwaves—coaxing your brain to “match” these frequencies and enter healthier states of repose. Choose from 12 relaxing sounds, including a summer chorus of crickets, authentic NASA recordings, and soothing white noise. Exclusive Sleep Enhancement Technology™ gradually slows playback speed over a 20-minute period to lull you to sleep. Uses AC adapter (included) or four AA batteries (not included).

Sleep soundly with our amazing Tranquil Moments® sleep sound machine! Based on more than 23 years of scientific research, our Tranquil Moments sleep therapy system is a natural sleep aid that will help you achieve deeper states of sleep, relaxation and renewal. Our innovative sleep sound machines use five nature soundscapes and seven clinically engineered sounds developed by the Center of Neuroacoustic Research. Just select 30-, 60- or 90-minute auto shut off and lay back for a great night’s sleep.
Phys.Org News Partner Science news on
'Smart material' chin strap harvests energy from chewing
King Richard III died painfully on battlefield
Capturing ancient Maya sites from both a rat's and a 'bat's eye view'