[sdiy] Noise Idea I Want to Play With

[Scott Gravenhorst]

I have this idea that I can't get out of my head, so I
guess I'll just have to try it.  I thought I might lob
it here first, see what people think.

It's a PLL experiment that goes like this:

A 4046 based PLL that takes input from an external VCO 
signal.  The PLL has an adjustable loop filter.  The loop 
contains the sort of recirculating shift register circuit 
one finds in a digital noise circuit (in the same place 
where one would put a digital counter to form a frequency 
multiplier).  The shift register will be 24 bits to start
with.

Tonal noise?  I dunno.  (I know there are other ways to
make tonal noise.)

=========================================================  
- Government: The other religion.
- The media's credibility should always be questioned.
- Lambs who lie down with lions are lunch.

-- Scott Gravenhorst | LegoManiac / Lego Trains / RIS 1.5
-- Linux Rex         | RedWebMail by RedStarWare
-- FatMan: home1.GTE.NET/res0658s/TekLab_FatMan_WebSite/index.html