signal in morse (code)
31Samuel F. B. Morse — Infobox Celebrity name = Samuel F. B. Morse caption = Samuel Finley Breese Morse, ca. 1845 birth date = birth date|1791|4|27|mf=y birth place = Charlestown, Massachusetts death date = death date and age|1872|4|2|1791|4|27|mf=y death place = 5… …
32International maritime signal flags — The set of signal flags on the bridge of the Liberty ship SS Jeremiah O Brien The system of international maritime signal flags is one system of flag signals representing individual letters of the alphabet in signals to or from ships. It is a… …
33Manipulateur morse — Un manipulateur morse est un dispositif de commutation qui permet à un opérateur de produire des signaux selon l alphabet morse. Ces dispositifs sont utilisés en télégraphie, filaire ou sans fil. Sommaire 1 Historique 2 Principe de fonctionnement …
34Samuel Morse — Pour les articles homonymes, voir Samuel et Morse. Samuel Morse …
35Chinese telegraph code — The Chinese Telegraph Code, Chinese Telegraphic Code, or Chinese Commercial Code (simplified Chinese: 中文电码; traditional Chinese: 中文電碼; pinyin: Zhōngwén diànmǎ or simplified Chinese: 中文电报码; traditional Chinese: 中文電報碼; pinyin: Zhōngwén… …
36Baudot code — The Baudot code, invented by Émile Baudot,[1] is a character set predating EBCDIC and ASCII. It was the predecessor to the International Telegraph Alphabet No 2 (ITA2), the teleprinter code in use until the advent of ASCII. Each character in the… …
37International Code of Signals — The International Code of Signals (INTERCO) is a signal code to be used by merchant and naval vessels to communicate important messages about the state of a vessel and the intent of its master or commander when there are language barriers.… …
38Mayday (distress signal) — Mayday is an emergency code word used internationally as a distress signal in voice procedure radio communications. It derives from the French venez m aider , meaning come help me . [ [http://www.etymonline.com/index.php?search=mayday… …
39Self-clocking signal — In telecommunications and electronics, a self clocking signal is one that can be decoded without the need for a separate clock signal or other source of synchronization. This is usually done by including embedded synchronization information… …
40q signal — noun Usage: usually capitalized Q : any of various conventional code signals employed in radiotelegraphy that is a combination of three letters the first of which is Q (as QRS for “send slower”, QSD for “your keying is bad”) * * * Q signal, any… …
