Binary Code

Timothy Lee Murphy William Smith Com 202 6 July 2008 Binary Code The first cognise occurrence of the binary numeral system is around the eighter from Decaturh century BC. It was created by the old-fashioned Indian writer Pingala. He came across this as a method to describe prosody. This face of numeration system is a descendant of the Old realms Eye of the Horus. A full set of eight trigrams and sixty four hexagrams, which are analog to the three slit and six bit binary numerals, are know to the ancient Chinese as I Ching. The Chinese scholar Shao Yong certain values for binary poesy 0-63 in the I Ching hexagrams arrangement. In 1605 Francis Bacon introduced a system by which letters of the alphabet could be reduced to sequences of binary digits. He added that this method could be apply with any objects at all: provided those objects be capable of a twofold difference only; as by Bells, by Trumpets, by Lights and Torches, by the report of Muskets, and any instruments of like nature. In 1854, British mathematician George Boole published a landmark paper detailing an algebraic system of logic that would become known as Boolean algebra. His logical calculus was to become subservient in the design of digital electronic circuitry.

(First and second paragraph come from the history of binary code found on Wikipedia, http://www.wikipedia.com) Binary meaning two. The principle behind digital computers. All input to the computer is converted into binary numbers made up of the two digits 0 and 1. The bits are stored as charged and uncharged memory cells or as microscopical magnets on disk and tape. Display screens and printers convert the binary numbers into visual characters. The electronic circuits that process these binary numbers are also binary in concept. The current flowing by one switch turns on (or off) another switch, and so on. A computers capability to do work is based on its workspace capacity (memory), storage capacity (disk)... If you want to get a full essay, order it on our website: Orderessay

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