Using White Noise To Help You Sleep

Essentially the combination of all audible sounds over a frequency band, white noise has gained popularity as a sleep aid. The hissing sound kept at moderate levels has helped numerous people both relax and catch slumber.
How does it help sleep:

1. Because it is made up of most available sound frequencies in equal amounts, it is a great way to drown out unwanted noises, basically canceling them and masking their presence.
2. It is a very peaceful sound that is soothing and calming to the ears and minds of humans in a very natural, instinctive way

How to get white noise:

1. Mechanical sources

This includes the sound of a strong electric fan or a mechanical sleep-aid device such as the Sleepmate
2. Electronical sources

The television, when signal is cut off, can generate a soothing white noise as well as radio static. Synthesizers are a favorite source of white noise as well.

3. Pre-recorded sounds

There have been many recordings of soothing white noise, usually in CD or MP3 formats, which is great to play over speakers at home or on portable music players at work or during trips.