Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 366
e-spondent who listens to its words as they roll out of his owngraphophone. Young children and others unable to write mayimpress discs that tell their story to correspondents unable toread. So compact withal are the records of this instrument thatthey may soon give us not only music from the… … -.■■ w CO O P-. < WQ > O w oK Ph <!ctf o w w H HANDWRITING TELEGRAPHED 315 record it only is necessary to pass the steel between the poles ofa strong magnet. A telephone transmits a familiar voice so that its tones are atonce recognized. By electrical means a telautograph reproduceswriting…
Inventions · Inventors
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