Keying (telecommunications)
id:
keying-telecommunications-277-5744057
title:
Keying (telecommunications)
text:
Keying is a family of modulation forms where the modulating signal takes one of a specific (predetermined) number of values at all times. The goal of keying is to transmit a digital signal over an analog channel. The name derives from the Morse code key used for telegraph signaling. Modulation is the general technique of shaping a signal to convey information. When a digital message has to be represented as an analog waveform, the technique and term keying is used. Keying is characterized by the
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Keying_(telecommunications)
date created:
date modified:
2023-04-19T13:31:42Z
main entity:
{"identifier":"Q6398306","url":"https://www.wikidata.org/entity/Q6398306"}
image:
fields total:
13
integrity:
13