digital switching system
21Digital Signal Interface — (DSI) is a protocol for the controlling of lighting in buildings (initially electrical ballasts). It was created in 1991 by Austrian company Tridonic and is based on Manchester coded 8 bit protocol, data rate of 1200 baud, 1 start bit, 8 data… …
22Digital security — gives individuals the freedom to embrace the digital lifestyle – to confidently engage in everyday interactions across all digital devices. Digital security affects all aspects of the digital lifestyle, which, among others, comprises computers… …
23Digital electronics — Main articles: Electronics and Electronic circuit Digital electronics represent signals by discrete bands of analog levels, rather than by a continuous range. All levels within a band represent the same signal state. Relatively small changes to… …
24Switching amplifier — A switching amplifier or class D amplifier is an electronic amplifier which, in contrast to the active resistance used in linear mode AB class amplifiers, uses switching mode of transistor to regulate power delivery. The amplifier, therefore,… …
25Digital television transition in the United States — Further information: Digital television transition The DTV (an abbreviation of digital television, also called digital broadcast) transition in the United States was the switchover from analog (the traditional method of transmitting television… …
26Digital video recorder — Foxtel iQ, a combined digital video recorder and satellite receiver. V+, a combined digital vid …
27Digital Radio Mondiale — Logo Digital Radio Mondiale Digital Radio Mondiale (DRM) (weltweiter Digitalrundfunk) umfasst digitalen Hörfunk und Datendienste und auch Amateurfunk. Der DRM Standard befasst sich mit Rundfunk auf Lang , Mittel und Kurzwelle (genannt „DRM30“)… …
28Digital Equipment Corporation — ▪ American company American manufacturer that created a new line of low cost computers, known as minicomputers, especially for use in laboratories and research institutions. Founded in 1957, the company employed more than 120,000 people… …
29Digital delay generator — A digital delay generator is a piece of electronic test equipment that provides precise delays for triggering, syncing, delaying and gating events. These generators are used in many types of experiments, controls and processes where electronic… …
30Digital physics — In physics and cosmology, digital physics is a collection of theoretical perspectives based on the premise that the universe is, at heart, describable by information, and is therefore computable. Therefore, the universe can be conceived as either …
