Thus the most common letter in English, the letter "E", has the shortest code, a single dot. To increase the speed of the communication, the code was designed so that the length of each character in Morse varies approximately inversely to its frequency of occurrence in English. The dot duration is the basic unit of time measurement in code transmission. The letters of a word are separated by a space equal to three dots (one dash), and the words are separated by a space equal to seven dots. ![]() Each dot or dash is followed by a short silence, equal to the dot duration. The duration of a dash is three times the duration of a dot. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.Įach Morse code symbol represents either a text character (letter or numeral) or a prosign and is represented by a unique sequence of dots and dashes. The International Morse Code encodes the ISO basic Latin alphabet, some extra Latin letters, the Arabic numerals and a small set of punctuation and procedural signals (prosigns) as standardized sequences of short and long signals called "dots" and "dashes", or "dits" and "dahs", as in amateur radio practice. ![]() Morse code is a method of transmitting text information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. ![]() PHP - Object-oriented programming (OOP) Advanced Basics.PHP - Object-oriented programming (OOP) Basics.PHP - Object-oriented programming (OOP) Introduction.Linux PXE on Windows Deployment Services.
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