| modulator |
A device for effecting the process of modulation. The amplitude, frequency, or phase of a carrier signal is varied with time by an applied information signal.
출처: amsglossary.allenpress.com/glossary/browse
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| modulator |
This is a device with the purpose of modulating a carrier wave and are basic components in both satellite transponders and broadcasting transmitters. Home video cassette recorders (VCRs) have modulators in them so the video recorded on the tape can be played back and viewed with a television set.
출처: www.satellite-tv-hq.com/telecom-glossary-m.htm
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| modulator |
In wireless microphones, an electronic circuit to superimpose an audio signal on a RF signal, usually by varying its frequency in synchronization with the audio signal. Also called an FM modulator.
출처: www.kareoke.com/glossary/microphone_glossary_of_te...
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| modulator |
Modulators are used to generate the pulsed high input voltages which are necessary for the operation of a klystrons.
출처: www.desy.de/pr-info/desyhome/html/presse/glossary....
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| modulator |
Equipment that converts audio, video, or data signals (baseband) into an RF signal.
출처: www.novastars.com/vsat/vsat-glossary%20.htm
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