Search results
Results from the WOW.Com Content Network
Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American inventor and painter. After establishing his reputation as a portrait painter, Morse, in his middle age, contributed to the invention of a single-wire telegraph system based on European telegraphs.
Morse code is a telecommunications method which encodes text characters as standardized sequences of two different signal durations, called dots and dashes, or dits and dahs. [3] [4] Morse code is named after Samuel Morse, one of the early developers of the system adopted for electrical telegraphy.
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.
Alfred Vail and Samuel Morse collaborated in the invention of Morse code. The "Morse code" that went into operational use after Vail had become involved was very different from Morse's original plan. [c] A controversy exists over the role of each in the invention. The argument for Vail being the original inventor is laid out by several scholars.
The archetype of this category was the Morse system and the code associated with it, both invented by Samuel Morse in 1838. In 1865, the Morse system became the standard for international communication, using a modified form of Morse's code that had been developed for German railways.
In the US, American Morse code was used, whose elements consisted of dots and dashes distinguished from each other by the length of the pulse of current on the telegraph line. This code was used on the telegraph invented by Samuel Morse and Alfred Vail and was first used commercially in 1844. Morse initially had code points only for numerals.
Samuel Finley Breese Morse was a painter, but also a noted inventor. After extensive travel in Europe, Morse invented the first recording telegraph, which he submitted at patent for in 1837. His system of dots and dashes, equip with a dictionary and words, later was known as Morse Code. After his death on April 2, 1872, the Society was willed ...
A single needle telegraph (1903) A needle telegraph is an electrical telegraph that uses indicating needles moved electromagnetically as its means of displaying messages. It is one of the two main types of electromagnetic telegraph, the other being the armature system, [1] as exemplified by the telegraph of Samuel Morse in the United States.