More Noise Options in MUX

[docbot]

Would be great if there where different types of Noise in MUX to choose from (pink,white,brown,etc).

[MuTools]

What about adding a filter after the NG?

[docbot]

okay, I just thought it would be useful to choose different types of noises in the NG, but true - not really that pure.

[bibz1st]

AndreasD uploaded a Mux of just such a thing a while ago, called Rainbow Noisemaker and its in Mulib