ABOUT THE AUTHOR
Mike Coviello (Tanner) is a former aerospace engineer who specialized in hypergolic propellants. His hobbies include shooting zombies and reloading ammunition.
Violet noise's power density increases 6 dB per octave with increasing frequency (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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