[NSRCA-discussion] electric interference question

Jay Marshall lightfoot at sc.rr.com
Sun May 14 17:58:56 AKDT 2006


Yeh!  C+! Down with cold java!
 
-----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 9:34 PM
To: NSRCA Mailing List
Subject: Re: [NSRCA-discussion] electric interference question
 
Java is coffee, nothing more.  Or at least it should be. I'm so tired of
discovering what that language overcomplicates and limits.  Gimmee a 'C'!
----- Original Message ----- 
From: John Pavlick <mailto:jpavlick at idseng.com>  
To: NSRCA Mailing List <mailto:nsrca-discussion at lists.nsrca.org>  
Sent: Sunday, May 14, 2006 9:12 PM
Subject: Re: [NSRCA-discussion] electric interference question
 
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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