program sequence controlled machine
21Unit record equipment — Before the advent of electronic computers, data processing was performed using electromechanical devices called unit record equipment, electric accounting machines (EAM) or tabulating machines. Unit record machines were as ubiquitous in industry… …
22Punched tape — Five hole and eight hole punched paper tape Punched tape or paper tape is an obsolete form of data storage, consisting of a long strip of paper in which holes are punched to store data. It was widely used during much of the twentieth century for… …
23English Electric KDF8 — KDF8 was an early British computer designed and built by English Electric, later English Electric Leo Marconi, EELM, later still incorporated into ICL. Background During the late 1950s English Electric embarked on two major computer projects.… …
24Super-recursive algorithm — In computer science and computability theory, super recursive algorithms are algorithms that are more powerful, that is, compute more, than Turing machines. The term was introduced by Mark Burgin, whose book Super recursive algorithms develops… …
25Musique concrète — (French for concrete music ) is a form of electroacoustic music that utilises acousmatic sound as a compositional resource. The compositional material is not restricted to the inclusion of sounds derived from musical instruments or voices, nor to …
26Moore School Lectures — Theory and Techniques for Design of Electronic Digital Computers (popularly called the Moore School Lectures ) was a course in the construction of electronic digital computers held at the University of Pennsylvania s Moore School of Electrical… …
27SAS System — Infobox Software name = SAS caption = SAS 9 on Microsoft Windows developer = SAS Institute latest release version = 9.2 latest release date = March, 2008 operating system = Windows, IBM mainframe, Unix/Linux, OpenVMS Alpha genre = numerical… …
28Historia del hardware — La máquina analítica de Charles Babbage, en el Science Museum de Londres. El hardware ha sido un componente importante del proceso de cálculo y almacenamiento de datos desde que se volvió útil para que los valores numéricos fueran procesados y… …
29Hopper , Grace — (1906–1992) American mathematician and computer scientist Hopper, born Grace Murray, was educated at Vassar and at Yale, where she gained her PhD in 1934. She taught at Vassar until 1944, when she enlisted in the US Naval Reserve and was… …
30История вычислительной техники — История науки …
