In 1870 Émile Baudot created a code for telegraphy that used bits in place of dot and dashes. That allowed more words per minute to be transmitted than was possible with morse code.
With Baudot code machines could be built that would automatically decode the signal and type it out as plain english. This technology would be called the teletype machine.
Teletype machines still used this code or variation until they were replaced over a century later.
This is also where the term Baud rate comes from.
Bonus fact: Those machines could also be used to type out plain French.
Righto. To be fair I should be probably refer to the coded message as a cipher and the decoded message as the translation. Baudot’s original bit system was made for French, it got popular in France and then Britain and eventually the USA. It was later tweaked by another guy so the code put less wear on the machinery verse operators dexterity as Baudot had done. This is called Baudot-Murray code.