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单词 telegraph code
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telegraph code
telegraph code n. now historical a system of visual signals, electrical signals, etc., used to encode messages for transmission by telegraph; esp. = Morse code n. at Morse n.3 2c.
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society > communication > telecommunication > telegraphy or telephony > telegraphy > [noun] > telegraphic message > code
telegraph code1828
1828 Naval & Mil. Mag. Dec. 517 (note) Sir Home Popham was not the original inventor of the Telegraph code.
1885 List of Subscribers Exchange Syst. (United Telephone Co.) (ed. 6) 231 Universal Translations Institute,..Specialities:..patent specifications, telegraph codes.
1949 Pop. Sci. Monthly Dec. 30/2 (advt.) New amazing Telegraph Code Practice Set.
2014 Dominion Post (Wellington, N.Z.) (Nexis) 16 Apr. 12 Symbols like ‘#’ are remnants of old telegraph codes.
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