Modern Telecommunication

Organized society depends on communication of all kinds, including the ability to communicate at a distance, instantaneously. With the development of solid­ state electronics and its application to digital processing, telecommunication has become extremely important to large segments of American business. The in­ troduction of competition to serve these voice, data, and video needs has ex­ panded the number of service options available, and some of them are finding their way into the reside...