[sdiy] "sputtery" germanium noise source

[anthony]

When I find it, I'm going to scan a schematic for a noise source that used a 
germanium transistor in avalanche mode instead of the normal silicon 
transistor. It's in an article about recording "ghost voices", but I thought 
it might be a cool noise source to go along with pink and white noise 
generators. I haven't heard what it sounds like, but it's described as 
"sputtery". Might be cool to go with S/H units. I think I promised this a 
long time ago, but I couldn't find the magazine. Now I just  have to scan 
it.

Anthony