Marpac Sleepmate can help with this. I've been using one for about five years. Occasionally I go to sleep without turning it on and invariably my sleep is int

Marpac Sleepmate can help with this. I've been using one for about five years. Occasionally I go to sleep without turning it on and invariably my sleep is interrupted by noise from outside or another room. http://www.marpac.com/ http://www.marpac.com/