drumming/tapping, received by ears or touch possibly faster than spoken language, because precise sounds can be very fast. I don’t know. This doesn’t really sound good.
That sounds like Morse Code. Telegraph operators had developed a set of codes and abbreviations and emoticon-like conventions during the heyday of the telegraph… give it enough time and internationalization and it might have developed its own grammar. There was a case of a POW who blinked in Morse code during a propaganda video he was forced to make:
That sounds like Morse Code. Telegraph operators had developed a set of codes and abbreviations and emoticon-like conventions during the heyday of the telegraph… give it enough time and internationalization and it might have developed its own grammar. There was a case of a POW who blinked in Morse code during a propaganda video he was forced to make: