Herman Hollerith - Wikipedia
Herman Hollerith (February 29, 1860 – November 17, 1929) was an American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting. His invention of the punched card tabulating machine, patented in 1884, marks the beginning of the era of mechanized binary code …
Wikipedia · CC-BY-SA 许可下的文字Herman Hollerith, the Inventor of Computer Punch …
2019年3月27日 · Hollerith invented and used a punched card device to help analyze the 1890 U.S. census data. His great breakthrough was his use of electricity to read, count and sort punched cards whose holes represented …
Herman Hollerith | Biography, Tabulating Machine,
2024年10月1日 · Herman Hollerith, American inventor of a tabulating machine that was an important precursor of the electronic computer. Hollerith’s machine recorded statistics by electrically reading and sorting punched cards that had …
The punched card - IBM
Punched cards, also known as punch cards, dated to the late 18th and early 19th centuries when they were used to “program” cloth-making machinery and looms. In the late 1880s, inventor Herman Hollerith, who was inspired by train …
NIHF Inductee Herman Hollerith Invented the Punch …
Herman Hollerith invented and developed a punch-card tabulation machine system that revolutionized statistical computation. Born in Buffalo, New York, Hollerith enrolled in the City College of New York at age 15 and …
Herman Hollerith - Encyclopedia.com
2018年5月11日 · Herman Hollerith (1860 – 1929), an American engineer and inventor, made a major breakthrough that paved the way for the invention of the modern digital computer. He …
Early Punched Card Equipment, 1880 - 1951 - ETHW
Punched card tabulating equipment, invented and developed by Herman Hollerith to process data from the United States Census of 1890, was the first mechanized means for compiling and analyzing statistical information.
The punched card tabulator | IBM
About 80 years prior, Joseph Marie Jacquard of France devised a way to use punched cards to automate steam-powered weaving looms. In the mid-1830s, English mathematician Charles Babbage developed plans for a computing …
Punched Card Machines — Google Arts & Culture
The use of punched cards for data processing/storage can be traced back to German-American inventor Herman Hollerith, who sped up and partially mechanised data processing for the 1890 US...
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