WHITE NOISE: What is White Noise?
White Noise is named by comparing it's sound with white light. A noise or sound is considered "white" if it has a flat spectrum over a defined frequency band. White Noise Sample: Listen to White Noise Sound.
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White noise is the noise created when all audible frequencies of sound are combined at the same time and the same density. It is similar in nature to white light, which occurs when all the colors of the spectrum are brought together. White noise incorporates over 20,000 frequencies. Also called white sound, it is used primarily as a sleep or relaxation aid. The actual sound produced by white noise is comparable to rainfall or ocean waves. It is a gentle tone that can be found in nature. Because white noise combines all frequencies of sound ranging from very low tones to high pitches, it is very useful in masking other noises and sounds. Source: wisegeek.com
The best way that white noise can be explained is that white noise, also called white sound, is not a "noise." White noise is actually a sound frequency or a signal that one hears as a gentle hiss, similar to the sound of wind rustling through trees, a waterfall, radio static or the ocean surf. To use a simple analogy, the color white contains the whole spectrum of colors of light. Similarly, white noise is created by using the entire spectrum of frequencies the human ear can hear. Source: purewhitenoise.com
About this Web Page: "FREE WHITE NOISE; Listen to White Noise Sounds Online for Free"
This web page is all about white noise, what white noise is, what white noise sounds like and where you can buy white noise. Anyone that wants to hear what white noise sounds like can simply open this web page on the internet. As the page opens a white noise sound file (white noise wave file) plays a continual sound of white noise. The file is looped to play a continual supply of white noise until the page is closed. The listener adjusts the sound with the volume controls on their computer.
A variety of other sound links are included for the listener to try. A "favorites" button is supplied should the listener wish to add this web page to their "Favorites". The web page may also be saved on their computer with the "File", "Save As" command.