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EDVAC (Electronic Discrete Variable Automatic Computer) was one of the earliest electronic computers. It was built by Moore School of Electrical Engineering at the University of Pennsylvania . [ 1 ] [ 2 ] : 626–628 Along with ORDVAC , it was a successor to the ENIAC .
John William Mauchly (/ ˈ m ɔː k l i / MAWK-lee; August 30, 1907 – January 8, 1980) was an American physicist who, along with J. Presper Eckert, designed ENIAC, the first general-purpose electronic digital computer, as well as EDVAC, BINAC and UNIVAC I, the first commercial computer made in the United States.
A von Neumann architecture scheme. The von Neumann architecture—also known as the von Neumann model or Princeton architecture—is a computer architecture based on the First Draft of a Report on the EDVAC, [1] written by John von Neumann in 1945, describing designs discussed with John Mauchly and J. Presper Eckert at the University of Pennsylvania's Moore School of Electrical Engineering.
von Neumann, John (1945), First Draft of a Report on the EDVAC (PDF) (Scanned PDF of 1993 typographical corrections in TeX by Stanford professor Michael D. Godfrey, IEEE Annals of the History of Computing ed.) Goldstine, Herman H. (1972). The Computer: from Pascal to von Neumann. Princeton, New Jersey: Princeton University Press.
EDVAC: 1951 1 The successor to ENIAC, and also built by the University of Pennsylvania's Moore School of Electrical Engineering for the U.S. Army's Ballistic Research Laboratory. One of the first stored-program computers to be designed, but its entry into service was delayed. EDVAC's design influenced a number of other computers.
In April 1947, Eckert and Mauchly created the tentative instruction code, C-1, for their potential successor model to the EDVAC, which was the earliest document on the programming of an electronic digital computer intended for commercial use. A month later, they renamed their next project to "the UNIVAC."
After the second world war he established the Computing Machine Laboratory at the University of Manchester where he created the project that built the world's first stored-program computer, the Manchester Baby. 1962 Nygaard, Kristen: With Ole-Johan Dahl, invented the proto-object oriented language SIMULA. 1642 Pascal, Blaise
The Voder is demonstrated at the 1939-1940 World's Fair in New York City. [3] 1952: Invention: A team at Bell Labs designs the Audrey, a machine capable of understanding spoken digits. [1] 1962: Demonstration: IBM demonstrates the Shoebox, a machine that can understand up to 16 spoken words in English, at the 1962 Seattle World's Fair. [4] 1971 ...