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Explain with suitable example what do you understand by signal multiplexing?

Mumbai University > Computer Engineering > Sem 3 > Electronic Circuits and Communication Fundamentals

Marks: 5 Marks

Year: Dec 2015

1 Answer
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  1. Multiplexing: To combine multiple signals (analog or digital) for transmission over a single line or media.
  2. Multiplexing is done by using a device called multiplexer (MUX) that combines n input lines to generate one output line i.e. (many to one). Therefore multiplexer (MUX) has several inputs and one output.
  3. At the receiving end, a device called De-multiplexer (DEMUX) is used that separates signal into its component signals. So DEMUX has one input and several outputs.

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