ARLA/CLUSTER: Demonstração de como é o tele-tipo funcionava em 1940

[João Costa > CT1FBF]

How The Teleprinter Works - 1940

Produced by the GPO Film Unit. Models are used to demonstrate the working
of a teleprinter. Shown is how the pressing of a key on the keyboard
generates a five unit teleprinter code, is then transmitted as a serial
code to the teleprinter line and finally is decoded to select the correct
character on the type wheel of the printing mechanism of the receiving
teleprinter.

https://youtu.be/HcMHam54EOI

Our thanks to *Stephen, G7VFY* for spotting this item
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