3 ms·
Rebuilding a Piece of the First Digital Voice Scrambler
- gumby 8y agoBTW the first analog voice scrambler (as far as I know) dates to WWII: http://chris-intel-corner.blogspot.com/2012/02/intercepted-conversations-bell-labs-3.html http://chris-intel-corner.blogspot.com/2012/02/intercepted-c...