дигитален

дигитален

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, data or video.

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ปรับปรุง

เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Aerospace
Category: Satellites
Company:
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ตัวย่อ-อักษรย่อ:

เพิ่มสู่อภิธานศัพท์ของฉัน

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дигитален кабел

Entertainment; TV

A service provided by many cable providers, digital cable offers viewers more channels. Contrary to what many consumers believe, digital cable is not the same thing as HDTV or ...

дигитален монитор

Entertainment; TV

Digital monitors are TV sets that can display a digital signal, but lack an integrated tuner (unlike an integrated digital TV set), and thus cannot receive a digital broadcast ...

дигитален сигнал

Entertainment; TV

A signal that takes on only two values — off or on — typically represented by "0" or "1." Digital signals require less power but typically more bandwidth than analog, and copies ...

дигитално видео емитување

Aerospace; Satellites

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

задоцнување

Aerospace; Satellites

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

Aerospace; Satellites

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

девијација

Aerospace; Satellites

The modulation level of an FM signal determined by the amount of frequency shift from the frequency of the main carrier.

декодер

Aerospace; Satellites

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)

Aerospace; Satellites

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.