[sdiy] converting white noise to pink noise

[Tim Daugard]

> In my naivety, I assumed pink noise was just "filtered" white noise. I
> now know it is much more than that.

Close enough. I had seen a filter network to convert white to pink, but I haven't found it
in my links yet.

> However I thought I would still ask - is there any way to take an
> existing source of white noise and create
> a circuit from it that outputs pink noise?

I suspect that a 6db per octave would be sufficient for your needs. As anyone listened for
the difference between pink noise and 6db filtered white noise?

Tim Daugard
AG4GZ 30.4078N 86.6227W Alt: 12 feet above MSL
http://home.sprintmail.com/~daugard/synth.htm
http://home.earthlink.net/~synthfred/h_toctop.htm (Fred's online edition)