DDT has various meanings in the Ministry Of Defence category. Discover the full forms, definitions, and usage contexts of DDT in Ministry Of Defence.
Data transmission, digital transmission, or digital communications is the physical transfer of data over a point-to-point or point-to-multipoint communication channel. Examples of such channels are copper wires, optical fibres, wireless communication channels, storage media and computer buses. The data are represented as an electromagnetic signal, such as an electrical voltage, radiowave, microwave, or infrared signal.
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