In 1832, Morse began to study the character encoding of dots and dashes. He then heard about a newly discovered type of electromagnet and came up with a new idea for transmitting his coded messages by sending electrical impulses. Morse code uses a standardized sequence of long and short elements to represent the letters, numbers, punctuation, and special characters of a message. Short and long word parts can be represented by sounds, punctuation marks, or pulses, or wall symbols called "dots" and "dashes" or "dot" and "dash" in English.
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