Many sleepers use various noise devices to generate sounds to assist with falling asleep. Some might use for long stretches hoping to maintain sleep continuity. Although scant high quality research has been conducted on this approach, there are tons of free videos on the internet providing “noise” as well as multiple products for sale offering the same. Apparently, the market per one estimate totals $1 billion.
What's All the "Noise" About?
What's All the "Noise" About?
What's All the "Noise" About?
Many sleepers use various noise devices to generate sounds to assist with falling asleep. Some might use for long stretches hoping to maintain sleep continuity. Although scant high quality research has been conducted on this approach, there are tons of free videos on the internet providing “noise” as well as multiple products for sale offering the same. Apparently, the market per one estimate totals $1 billion.