Free White Noise

 

   

 

Free Violet Noise



 

 

 

 

ABOUT THE AUTHOR
Mike Coviello (Tanner) is a former aerospace engineer who specialized in hypergolic propellants. His hobbies include shooting zombies and reloading ammunition.

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White Noise     Pink Noise     Brown Noise     Violet Noise     Static Noise     Rain     Fan Sound    

Running Water     Happy Birthday (1) (2)     Baby Talk     Baby Sneeze     Amazing Grace

Cops Song     Beverly Hillbillies     Adams Family     The Flintstones     Ghostbusters

Andy Griffith     Spider Man     Scooby Doo     Native Indian Flute Music     Always Love You

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What is Violet Noise?

Violet noise (purple) is also known as differentiated white noise. Purple is similar to brown noise except that the power density increases as the frequency increases. Violet is the inverse of brown noise.

 

 

More Information about Violet Noise

Violet noise's power density increases 6 dB per octave with increasing frequency[8][9][2] (density proportional to f 2) over a finite frequency range. It is also known as differentiated white. Source: wikipedia.org

Purple is similar to brown except that the power density increases 6 dB per octave as the frequency increases. In technical terms the density is proportional to f2. Purple is also known as also known as violet noise. Source: mediacollege.com

 

 

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