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Elements of a Communication System
The above figure depicts the elements of a communication system. There are three essential parts of any communication system, the transmitter, transmission channel, and receive..
Advantages of Digital Communication Systems over Analog Communication Systems
A common format for encoding different kinds of message signals (e.g., speech signal, video signal, computer data, etc.) for the purpose of transmissio..
Satellite Communication
.e., facsimile of printed matter or pictures) use a similar mechanism. In the case of intercontinental telecommunication, two or more satellites are linked together. High frequency radio and submarine cable systems have been widely used for long- distance overseas telecommunications. The ..
Communication Systems
The concept of information is central to communication. There is no precise definition of the word "information". So, instead of information, we deal with "message..
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