digital communications
1Digital communications — refers to the transmission of a sequence of digital messages (a bit stream) or a digitized analog signal. This is in contrast to analog communications. While analog communications represents a continuously varying signal by a continously varying… …
2digital communications technology — noun the design and construction of communications technology that transmits information in digital form • Hypernyms: ↑communications technology …
3Digital radio — has several meanings: 1. Today the most common meaning is digital radio broadcasting technologies, such as the digital audio broadcasting (DAB) system, also known as Eureka 147. In these systems, the analog audio signal is digitized into zeros… …
4Digital signal processing — (DSP) is concerned with the representation of discrete time signals by a sequence of numbers or symbols and the processing of these signals. Digital signal processing and analog signal processing are subfields of signal processing. DSP includes… …
5Digital Signal 1 — (DS1, sometimes DS 1) is a T carrier signaling scheme devised by Bell Labs.[1] DS1 is a widely used standard in telecommunications in North America and Japan to transmit voice and data between devices. E1 is used in place of T1 outside North… …
6Digital Simultaneous Voice Data — digital communications protocol that allows simultaneous transmission of voice and data over a single analog telephone line (Computers) …
7Digital — For other uses, see Digital (disambiguation). A digital system[1] is a data technology that uses discrete (discontinuous) values. By contrast, non digital (or analog) systems use a continuous range of values to represent information. Although… …
8Digital television transition — The digital television transition is the process in which analog television broadcasting is converted to and replaced by digital television. This primarily involves both TV stations and over the air viewers; however it also involves content… …
9Digital television in the Philippines — The digital television (DTV) broadcast transition in the Philippines also known locally, the Digital Terrestrial Television (DTT) was the switchover from analog signals (the provisional technique of conveying television waves) to digital… …
10Digital Revolution — A university computer lab containing many desktop PCs The Digital Revolution is the change from analog mechanical and electronic technology to digital technology that has taken place since c. 1980 and continues to the present day.[1] …
