Minor rant: You can't send morse code by tapping random objects, dammit.
Morse uses beeps of different lengths. If you can't send a dit that is distinct from a dah, it just isn't going to work. For example, R is di-dah-di. It might be tempting to think you could fudge that as tap-tap-(pause)-tap, but that doesn't work. You just sent 'ie' (di-di di) instead. Spacing is used to denote letter, word and sentence boundaries only. You might as well try to speak English without any consonants.
I know it's a very convenient plot tool to have people communicating between locked rooms by hitting a pipe with a wrench. But the only message they can send is "I'm hitting a pipe with a wrench!" Please, find a better solution.
Morse uses beeps of different lengths. If you can't send a dit that is distinct from a dah, it just isn't going to work. For example, R is di-dah-di. It might be tempting to think you could fudge that as tap-tap-(pause)-tap, but that doesn't work. You just sent 'ie' (di-di di) instead. Spacing is used to denote letter, word and sentence boundaries only. You might as well try to speak English without any consonants.
I know it's a very convenient plot tool to have people communicating between locked rooms by hitting a pipe with a wrench. But the only message they can send is "I'm hitting a pipe with a wrench!" Please, find a better solution.
no subject
It isn't optimal and it would be harder to interpret, but there are many ways of differentiating between patterns of sound without being able to alter the length of the sound being made. It might not strictly be Morse code, but it could, in theory, work, and basing it on Morse is as sensible as basing it on anything else...