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Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called dots and dashes, or dits and dahs. Morse code is named after Samuel Morse, one of the early developers of the system adopted for electrical telegraphy.
Morse code abbreviations are used to speed up Morse communications by foreshortening textual words and phrases. Morse abbreviations are short forms, representing normal textual words and phrases formed from some (fewer) characters taken from the word or phrase being abbreviated.
Morse code mnemonics are systems to represent the sound of Morse characters in a way intended to be easy to remember. Since every one of these mnemonics requires a two-step mental translation between sound and character, none of these systems are useful for using manual Morse at practical speeds.
References. Prosigns for Morse code. Diagram of a telegraph key used to send messages in Morse code. Procedural signs or prosigns are shorthand signals used in Morse code telegraphy, for the purpose of simplifying and standardizing procedural protocols for landline and radio communication.
American Morse Code — also known as Railroad Morse—is the latter-day name for the original version of the Morse Code developed in the mid-1840s, by Samuel Morse and Alfred Vail for their electric telegraph.
Greek. The Greek Morse code alphabet is very "similar" to the Latin alphabet. The "similarity" is based first on optical resemblance of each letter, a.k.a glyph, and then secondly on sound. Example, A both in Greek and English is the same glyph and sound (like a in word apple).
Morse code is the best-known such code. Telegraphy usually refers to the electrical telegraph , but telegraph systems using the optical telegraph were in use before that. A code consists of a number of code points , each corresponding to a letter of the alphabet, a numeral, or some other character.
Ten-codes, officially known as ten signals, are brevity codes used to represent common phrases in voice communication, particularly by law enforcement and in citizens band (CB) radio transmissions. The police version of ten-codes is officially known as the APCO Project 14 Aural Brevity Code. [1]
Examples include VO1S (VO1 as a Dominion of Newfoundland call sign prefix, S to commemorate Marconi's first trans-Atlantic message, a single-character Morse code S sent from Cornwall, England to Signal Hill, St. John's in 1901) and GB90MGY (GB as a Great Britain call sign prefix, 90 and MGY to commemorate the 90th anniversary of historic 1912 ...
Category:Morse code. The main article for this category is Morse code. 1855 drawing of a key used to send Morse code. Wikimedia Commons has media related to Morse code.
