On Fri, Apr 28, 2006 at 08:53:21PM -0400, Mathieu Bouchard wrote:
On Thu, 27 Apr 2006, Miguel Ramos wrote:
Never forget that if you put an analog square wave on one end of a long cable, on the other end what you will receive won't be a square wave, but a rounded version of it. Moreover, a squarewave is a digital concept mainly. There's really no way to do it in analog.
This is the cause of the limited "bitrate" of analog cables that I mention in the previous mail.
I would say it's more due to the resistance, impedance, capacitance of each individual wire that has a filtering effect on an electrical signal that moves through it.
Chris.
------------------- chris@mccormick.cx http://mccormick.cx