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Additionally, TI made available a speech synthesizer, based on their own chip, for the TI-99/4 and its successor, the 4A. 1979: US VisiCalc spreadsheet software released. [20] 1979: US WordStar word processing software released. [20] Nov 1979: US Atari releases the Atari 400/800, high-performance game-oriented home computers based on the 6502 ...
[9] [10] Programmable machines were also invented by Muslim engineers, such as the automatic flute player by the Banū Mūsā brothers. [11] During the Middle Ages, several European philosophers made attempts to produce analog computer devices.
The second-generation computer architectures initially varied; they included character-based decimal computers, sign-magnitude decimal computers with a 10-digit word, sign-magnitude binary computers, and ones' complement binary computers, although Philco, RCA, and Honeywell, for example, had some computers that were character-based binary ...
Mark Dean, an African-American computer scientist and engineer, spent over 30 years at IBM pursuing the Next Big Thing. He was chief engineer of the 12-person team that designed the original IBM ...
The smallest general-purpose computers were the B700 "microprocessors" which were used both as stand-alone systems and as special-purpose data-communications or disk-subsystem controllers. Burroughs manufactured an extensive range of accounting machines including stand-alone systems such as the Sensimatic , L500 and B80 and dedicated terminals ...
The Computer History in time and space, Graphing Project, an attempt to build a graphical image of computer history, in particular operating systems. The Computer Revolution/Timeline at Wikibooks "File:Timeline.pdf - Engineering and Technology History Wiki" (PDF). ethw.org. 2012. Archived (PDF) from the original on 2017-10-31
American engineer Peter Cooper Hewitt invented the Fluorescent lamp. 1904: English engineer John Ambrose Fleming invented the diode. 1906: American inventor Lee de Forest invented the triode. 1908: Scottish engineer Alan Archibald Campbell-Swinton, laid out the principles of television. 1909: Mica capacitor was invented by William Dubilier. 1911
[1] They also invented an automatic flute player which appears to have been the first programmable machine. [2] c. 1000 Abū Rayhān al-Bīrūnī invented the Planisphere, an analog computer. [3] He also invented the first mechanical lunisolar calendar which employed a gear train and eight gear-wheels. [4]