Telegraph engineering : a manual for practicing telegraph engineers and engineering students (1922)
Hausmann, Erich, 1886- · New York : D. Van Nostrand Company · leaf 185
ndensers connected in parallel withthe receivers R and R^ are introduced to soften the actionof the currents. Synchronous rotation of the hood atthe receiver and the drum at the transmitter is not neces-sary in this system. The nature of the perforations and the correspondingreceived script is… … below the tape. The actual received trace, which corre-sponds to both vertical and horizontal movements, isshown at the bottom. 4. The Telautograph. — The telautograph is an instru-ment for the electrical reproduction of handwriting at adistance, invented by Prof. Elisha Gray and perfected byGeo.…
Telegraph
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