девијација

A statistical measure of the dispersion (or spread) from the arithmetic mean (or average) of a group of scores. Chronometric dates derived with a radiometric method are published ...

дигитално видео емитување

Aeroespacial; Satélites

The European-backed project to harmonise adoption of digital video.

задоцнување

Aeroespacial; Satélites

The time it takes for a signal to go from the sending station through the satellite to the receiving station. This transmission delay for a single hop satellite connection is very ...

демодулатор

Aeroespacial; Satélites

A satellite receiver circuit which extracts or "demodulates" the "wanted "signals from the received carrier.

дигитален

Aeroespacial; Satélites

Conversion of information into bits of data for transmission through wire, fiber optic cable, satellite, or over air techniques. Method allows simultaneous transmission of voice, ...

декодер

Aeroespacial; Satélites

A television set-top device which enables the home subscriber to convert an electronically scrambled television picture into a viewable signal. This should not be confused with a ...

децибел (dB)

Aeroespacial; Satélites

The standard unit used to express the ratio of two power levels. It is used in communications to express either a gain or loss in power between the input and output devices.