Identify and describe the three communications elements.
What will be an ideal response?
Communication elements consists of transmitter, transmission line, and receiver. Transmitter is an electronic device that has ability to modulate or encode information in an analog or digital format and send them to a receiver over a transmission media. Transmission line is a medium (guided such as twisted wire, coaxial cable, or optical fiber or unguided such as air) to transfer the modulated or encoded output signal of transmitter to a receiver with a minimum lost in the transmitted signal. The lost of the transmitted signal in a transmission line depends on its physical and electronic characteristics. Receiver is also an electronic device that has ability to receive a modulated or decoded signal from transmission line and then demodulate or decode it.
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