[sdiy] Re: OTA nonlinearities

[Scott Gravenhorst]

Hmm.  "feedback loop".  I think Martin Czech pointed out
that digital pots have a problem of granularity at the
low end.  If one of these were used in the feedback loop
of an amp, would this not reverse the effect?  If so, would
it be just as bad to have this granularity at the high 
end?  Somehow I think it would be better.  No expert here,
this is a question more than anything.

=========================================================  
  If children are unable to read by the 4th grade, 
  then one must ask:  What is being taught?

-- Scott Gravenhorst | LegoManiac / Lego Trains / RIS 1.5
-- Linux Rex         | RedWebMail by RedStarWare
-- FatMan: www.teklab.com/~chordman
-- NonFatMan: members.xoom.com/_XMCM/chordman/index.html