Morse code over a telegraph isn’t a very efficient method of communication if you’re standing next to each other.
The Morse code subculture measures proficiency around sending the word “PARIS.” Those five letters require 50 “dits” (the technical term for the beeps). An average proficiency for PARIS is 20 words per minute. That’s a hundred letters and a thousand dits per minute.
Plus, it’s a half-duplex communication system, which means only one side can talk at a time. Therefore, when one side is talking, the other side must listen. So that’s that’s 10 words, 500 dits, per minute for each of you.
Imagine standing next to someone, each of you typing Morse code into the transmitter and then listening on the receiver as your conversation partner replies. Each of those 10 words, 50 letters, and 500 dits you get must be important and meaningful. You must think about each one.
Speech, however, is very efficient.
Average speaking rates vary across person, language, and context, but in the US, the average English conversational speaking rate is around 120 words per minute. The average English word is five letters. That’s 600 letters per minute.
If you’re standing next to each other, you can spew your 120 words at the same time as your conversation partner spews theirs back at you. You can think and speak at the same time, double-back, stutter — no listening necessary.
So which is more efficient?
