Electronic Communications

by Tom Adamson

In electronic communication, the message to be communicated is converted into an electrical signal by an Electronic device called the transducer. These messages may originate in different physical forms. For example, the message may be a voice signal, which generates mechanical vibrations of the air column. Some information may contain data regarding temperature or pressure variations. Often the message may be visual in nature.

672 pages, Hardcover

First published April 1, 1992