What is multiplexing why is multiplexing needed in electronics communication?

What is multiplexing why is multiplexing needed in electronics communication?
multiplexing refeers to the transmission of different signals in the same channel simultaneously. There are many forms of multiplexing that can be used, including frequency division multiplexing(FDM) where individual signals are transmitted over adjacent , non overlapping frequency bands. they are transmitted in parallel and simultaneously in time. In time division multiplexing(TDM) each signal is allowd to use the whole bandwidth for a certain period of time. Multiplexing is needed so that the available channel can be used efficiently and also to save costs. There is too much to know about multiplexing, here is just a short overview. One thing that one has to know is multiple access.
3 people found this useful
Thanks for the feedback!

What does multiplexing mean?

Answer   A process of combining multiple signals or data into one.They can be of different types viz.   *Time division mutiplexing   *Frequency division multiplexin (MORE)

What is multiplexing why is multiplexing needed in data communication?

In electronics, telecommunications and computer networks, multiplexing (short muxing) is a term used to refer to a process where multiple analog message signals or digital dat (MORE)

What are the uses of a multiplexer?

A multiplexing design can be used for a wide variety of applications. Computers: Networking, FireWire, USB, SATA, E-SATA, SPDIF, S-Vid, All utilizes different forms of multipl (MORE)

What is difference between encoder and multiplexer in digital electronics?

An encoder refers to a device that is used to change a signal or data into a code. Whereas a Multiplexer or mux is a device which performs multiplexing or it takes information (MORE)

In Reviews

Consumer Electronics Magazine: Worth Reading?

Consumer Electronics magazine covers a wide range of products and news in the electronics field. This free online magazine features the latest gadgets, electronics, electrical (MORE)

Guiding the Military's Technology

Many people think military service revolves around guns, uniforms, and combating both foreign and domestic threats. However, the inner workings of the service branches are rap (MORE)

In Cloud

Tips for Managing Electronic Data Storage in the Cloud

There are great strides being made in electronic data storage through modern forms of technology. The Internet has brought about options that were once only a dream. New forms (MORE)

Essential Electronic Kitchen Equipment

Electronic gadgets are an increasingly large part of everyday life, and a number of electronic kitchen gadgets are available to help you out with all your cooking needs. Make (MORE)

How does the transport layer multiplex different applications' communication?

When the application layer passes large amounts of data to the transport layer. The transport layer multiplex different applications' communication by dividing the application (MORE)

What is multiplexer in digital electronics?

a multiplexer (in short MUX) is a device which connects one of the n inputs to a single output lines so that the logical value of input is transferred to the output.

Thanks for the feedback!

What is the difference between an upward multiplexing and down-ward multiplexing When they are needed?

If only one network address is available on a host, all transport connections on that machine have to use it. When a TPDU comes in, some way is needed to tell which process to (MORE)