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He gave the primary description of cryptanalysis by frequency analysis, the earliest code-breaking algorithm. As early because the ninth century, a programmable music sequencer was invented by the Persian Banu Musa brothers, who described an automated mechanical flute player within the Book of Ingenious Devices. In 1206, the Arab engineer Al-Jazari invented a programmable drum machine the place a musical mechanical automaton could possibly be made to play different rhythms and drum patterns, by way of pegs and cams. In 1801, the Jacquard loom might produce completely different weaves by changing the “program” – a collection of pasteboard cards with holes punched in them.
The first computer program is mostly dated to 1843, when mathematician Ada Lovelace published an algorithm to calculate a sequence of Bernoulli numbers, intended to be carried out by Charles Babbage’s Analytical Engine. In the ninth century, the Arab mathematician … Read More