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Jul 17, 2026
Why a Single Timing Error Can Corrupt an Entire Morse Message — and How Operators and Algorithms Recover
Morse code encodes information entirely in time ratios — and a single timing error can corrupt every character from that point forward because there are no explicit character boundaries, only inferred ones from timing. Here's how experienced operators resynchronise using context, prosign patterns, and message structure; how automated decoders use Hidden Markov Models and Viterbi algorithms; and why CW Morse can communicate at -10 dB SNR where voice needs +10 dB.