alb3802670
Morse's Telegraph, 19th Century
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Titre: Morse's Telegraph, 19th Century
Légende: Voir la traduction automatique
Morse's telegraph. Historical artwork of the receiver of a telegraph machine used to communicate in Morse code. The messages arrived at the receiver in wires as a series of long and short electrical pulses . Electromagnets attached to a printing head then converted these into dashes and dots respectively. In Morse code, each letter and number is represented by a combination of dots and dashes. The code was printed on a stream of ticker tape, which was collected at far left. Morse sent the first telegraph message in 1844. For an image of the transmitter, see image V400/068. This image has been colour-enhanced.
Morse's telegraph. Historical artwork of the receiver of a telegraph machine used to communicate in Morse code. The messages arrived at the receiver in wires as a series of long and short electrical pulses . Electromagnets attached to a printing head then converted these into dashes and dots respectively. In Morse code, each letter and number is represented by a combination of dots and dashes. The code was printed on a stream of ticker tape, which was collected at far left. Morse sent the first telegraph message in 1844. For an image of the transmitter, see image V400/068. This image has been colour-enhanced.
Crédit: Album / Science Source
Autorisations: ? Autorisation de modèle: Non - ? Autorisation de propriété: Non
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Taille de l'image: 4300 × 3017 px | 37.1 MB
Taille d'impression: 36.4 × 25.5 cm | 1692.9 × 1187.8 in (300 dpi)
Mots clés: 18 18E 18EME XVIII XVIIIE XVIIIEME SIECLE • 18E SIECLE • 18EME S • AMÉRICAIN • CÉLÈBRE • CELEBRITE • COMMUNICATION • COULEUR • DIX-HUITIÈME SIÈCLE • HOMME DE SCIENCE • HOMME • ILLUSTRATION • INGÉNIERIE • INGENIEUR • PERSONNAGES • PERSONNALITÉS • PORTAIT • PORTRAIT • POTRAIT • SAVANT • SCIENTIFIQUE • TRANSMISSION • XIXE SIÈCLE • XVIIIE SIECLE
