Hellschreiber-modulation

Autor:

Moralapostel

Credit:

Praca własna

Krótki link:

https://plwiki.pl/b/e5269

źródło:

Wikimedia Commons

Wymiary:

510 x 123 Pixel (17849 Bytes)

Opis:

An example of the modulation the Hellschreiber (a kind of teletypewriter) uses to transmitt/receive characters (start of an "W"). See for better understanding.

Licencja:

Public domain