An excellent paper on routing cables to avoid interaction and noise injection.


I found this paper on cable routing.  It thought it might be of interest to those without an EE degree in Analog.    It is a pretty easy read.

 

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Or you could just keep them all a few inches apart, and at 90 when this isn't possible. 

There. Now THAT was a pretty easy read!😂

@millercarbon -  if you want to scrape  the last vestige of hum out of your system, you will need to do a LOT more than "keep them all a few inches apart."   You do need to read the paper if you think that is all there is to it.

Not really. I scanned enough to realize nothing new. I also realize there's people do nothing but post glib uninformed comments. Mine is glib, but informed. I know there is more to it. But if you want to help people without taking up a whole afternoon boring them to tears with techno jargon, route wires a few inches apart and at right angles when space isn't possible.