Even if the receiver knows every sequence code for letters and symbols by head, how does he know where one letter starts and ends and how does he prevent overlap of 2 letter codes getting mixed up ?
In: Technology
Think of each time point as a single dot. A signal spread over 3 dots is a dash, while a signal of 1 dot length is just.. a dot. Each letter is separated by 3 dots of time without signal, while each word is separated by 7 dots of time without signal.
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