🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: sci.crypt
Article #2846

The origin of frequency hopping..

#2846
From: Chris Beaumont
Date: Sun, 24 Jan 1993 04:08
16 lines
1095 bytes
...
I have an interesting story about frequency hopping.It was actually invented
in 1940 by my father and the movie actress Hedy Lamarr. They wanted to
design a secure radio controlled torpedo.My father and Hedy,being familiar
with player pianos (my father was a composer) had the bright idea of using
two identical player-piano rolls to synchronize the frequencies of an 
independent transmitter and receiver...
Unfortunately this idea was a bit ahead of it's time and the patent expired
before they ever received any money for it.
C' est la vie..
-Chris Beaumont
 ccat@netcom.com

-- 
__
 "I guess that's what happens when you let Puritans found their own country."
Technical Details
Message-ID: <1993Jan24.040807.18078@netcom.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!usc!sol.ctr.columbia.edu!The-Star.honeywell.com!umn.edu!csus.edu!netcom.com!ccat

Show Full Headers
Complete Article Headers
Newsgroups: sci.crypt
Path: arc1-ca.pugleaf.net!sparky!uunet!usc!sol.ctr.columbia.edu!The-Star.honeywell.com!umn.edu!csus.edu!netcom.com!ccat
From: ccat@netcom.com (Chris Beaumont)
Subject: The origin of frequency hopping..
Message-ID: <1993Jan24.040807.18078@netcom.com>
Keywords: spread-spectrum
Organization: Netcom - Online Communication Services  (408 241-9760 guest) 
Date: Sun, 24 Jan 1993 04:08:07 GMT
Lines: 16