[NSRCA-discussion] electric interference question

[John Pavlick]

Sure you can - write something in JAVA! <LOL>

John Pavlick
http://www.idseng.com


  -----Original Message-----
  From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of Ed Alt
  Sent: Sunday, May 14, 2006 10:48 AM
  To: NSRCA Mailing List
  Subject: Re: [NSRCA-discussion] electric interference question


  Yep.  In fact, if you could generate a perfectly square wave edge, it
means that you are looking at an infinite number of sine wave frequency
harmonics of the fundamental freq all added together.  Just can't get away
from that analog stuff.  Very disturbing!

  Ed
    ----- Original Message -----
    From: Rcmaster199 at aol.com
    To: nsrca-discussion at lists.nsrca.org
    Sent: Sunday, May 14, 2006 9:53 AM
    Subject: Re: [NSRCA-discussion] electric interference question


    Digital signals are still subject to rise and fall time degradation.
Analog stuff within any segment of the signal. Always was. And still subject
to loss with distance.

    Any electrical component is subject to the Chemistry that created it.
Chemistry was, is and always will be analog. Drives Electrical Engineers
nuts. (VBG)

    Matt

    In a message dated 5/13/2006 11:30:29 PM Eastern Standard Time,
jpavlick at idseng.com writes:
      John Pavlick
      http://www.idseng.com/


      BTW - Any problem that can be solved with Ferrite beads is in fact
Black Magic. It's right up there with coiling the scope probe lead in the
opposite direction to get a cleaner signal. Who says this is a digital
world? <LOL>


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