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Re:Koch Method to Learn Morse by Sebb767 on Monday October 17, 2022 @09:10AM (#33232969)
> and you can't get out of it by sending ASCII binary?

It's a minor point, but I doubt you'll find many people who can decode binary ASCII in their head (especially in contexts like tapping), not to mention that you'll need 7/8 bits per char instead of the ~3 Morse code uses.

Re:Koch Method to Learn Morse by praptak on Monday October 17, 2022 @02:51PM (#33237964)
Enter tap code, most often used by prisoners to communicate between cells. Row and column in a 5x5 table of chars, encoded by series of taps.
Re:Koch Method to Learn Morse by ddingus on Monday October 17, 2022 @07:18PM (#33240820)
I did not know about this code. Just looked it up. Clever.

Does anyone know why C/K are overloaded rather than something like Q/Z?