发帖者 What Is BLOGGER? , , 2011年10月19日星期三 13:01

WHAT IS COMMUNICATION TECHNOLOGY?


Communication technology was refer to the application and use of technology to make communication more effective than through using traditional such as computers. Computers are machines that can be programmed to perform complex and repetitive procedures more quickly, precisely and reliably and also can quickly store with retrieve large amounts of data.

Communication technology facilitates communication between individuals or groups who are not physically present at the same location. Systems such as telephones, telex, fax, radio, television, and video are included, as well as more recent computer-based technologies, including electronic data interchange and e-mail.



Communications Technologies address the issue of how signals can be transmitted and properly received over a noisy channel. They can range from simple point-to-point voice communication to multi-party, multi-channel and multi-media applications. Examples of communications technology platforms include cellular systems, wireless LANs and wireless personal area networks.

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