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CCTV Camera/ Device Installer Interview Question:
What is multiplexer?
Submitted by: MuhammadThis is a device that takes inputs from 2 or more video channels and combines them into one signal. This is often done by using time division multiplexing, which interleaves frames from each channel in such a way that they can be split out again. Frequency division multiplexing uses different frequencies to achieve the separation of the signals.
Submitted by: Muhammad
Submitted by: Muhammad
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