शैनन और वीवर का संचार का गणितीय मॉडल मुख्य रूप से किस रैखिक प्रणाली पर आधारित था?

A communication model that depicts a one-way flow of information from sender/source to receiver is called a:

The three basic elements of the communication process (Speaker, Speech, and Audience) are depicted in which classical model?