Shanon and Weaver information model

Shanon and Weaver information model : 

This model shows that the communication process begins from the brain of the sender and sends it to receiver. Then the message goes to the receiver through certain media and his brain receives it. After receiving the message, the receiver sends reaction to the sender. This model also includes a transmitter that converts the message into real meaning. the whole process is interrupted by noise. The model is shown below :

The model is one of the most comprehensive models of communication as it includes feedback and it is very close to the modern model of communication.