Generates noise whose spectrum falls off in power by 3 dB per octave, which gives equal power over the span of each octave. This version is band-limited to 8 octaves.
Internally, this UGen calculates its output by means of the Voss-McCartney algorithm. http://www.firstpr.com.au/dsp/pink-noise/allan-2/spectrum2.html
Output will be multiplied by this value.
This value will be added to the output.