[sdiy] noise source crap out

Tim Ressel madhun2001 at yahoo.com
Sat Mar 23 17:00:19 CET 2002


Where would I find a schematic?

--TR

--- Magus Ship <elmystico at earthlink.net> wrote:
> "All of a sudden" my homebuilt noise source, which
> is based on the
> Electronotes and ASM-1 designs has crapped out. 
> What used to be a rich hiss
> has become a futzy stream of what sounds like badly
> band pass filtered pink
> noise.  Around this time the ground connection at my
> power supply became
> desoldered (unrelated? related?).  My question is
> whether the transistor or
> the filter caps to get pink and Random Low Frequency
> outputs would be the
> problem.  Is it possible that a transistor that
> provides good noise can
> change or crap out over time?  Or is it more likely
> that a cap or a bad
> connection in the filters would produce this effect?
> thanks as always.
> Gavin 


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