XPost: rec.arts.sf.written, rec.arts.books   
   From: gossg@gossg.org   
      
   "Brian M. Scott"  wrote:   
      
   >On Sun, 25 Aug 2013 10:21:09 +0800, Robert Bannister   
      
   >> Interesting. I had never heard of either until about 20-25   
   >> years ago, if that long. I still don't know what they   
   >> stand for and am too lazy to look it up.   
   >   
   >Amplitude modulation and frequency modulation.   
      
   There's also phase modulation, which carries the colour on non-digital   
   TV.  I've always been amused by AM and PM as modulation technologies.   
      
   --   
   We are geeks.  Resistance is voltage over current.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)