3 ms·
Linked in the Wikipedia page, found this page [1] with much more information as well as different methods used to transmit images via telegraph lines. Awesome!
by prashnts 7y ago
Linked in the Wikipedia page, found this page [1] with much more information as well as different methods used to transmit images via telegraph lines. Awesome!
[1] http://www.jmcvey.net/cable/elements/letters1.htm http://www.jmcvey.net/cable/elements/letters1.htm
- Defenestresque 7y agoWhat a fascinating page! It's amazing how many technologies were invented to solve the same problem until the playing field was winnowed down to the survivors (telegraph, telex).