telautograph

Tanımlar (İngilizce)

1. isim An analogue precursor to the fax machine, transmitting electrical impulses recorded by potentiometers to servomechanisms attached to a pen at the receiving station, thus reproducing a drawing or signature made by the sender.

   “On Tuesday, March 21, was made the first public test of the telautograph, a long distance writing machine, the invention of Professor Elisha Gray of Chicago, which practically solves the problem of autographic communication over miles of wire.”