Now my question becomes why would we want to use a scramble code? ----- Original Message ----- From: "Nate Duehr" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, June 24, 2008 10:20 PM Subject: Re: [dstar_digital] D-Star scramble code
These types of "scramble" codes are common in telecom for doing things like "ones density". I wouldn't even call them "scrambled", that seems to be a term that picked up somewhere in D-STAR. Telecom engineers would simply call this "line coding" of different sorts. Study all of these, and you'll never have insomnia again... <http://en.wikipedia.org/wiki/Line_code> (And even more "fun"... do it from the EIA/TIA spec documents instead of Wikipedia's "distilled" versions. Or see the SINGLE bit error in a new product in the lab while staring for hours at a protocol analyzer. Heh heh.) GRIN... Nate WY0X ------------------------------------ Please TRIM your replies or set your email program not to include the original message in reply unless needed for clarity. ThanksYahoo! Groups Links
