Short commings of Shannonand weater's model of communication​

In 1948, Shannon was an American mathematician, Electronic engineer and Weaver was an American scientist both of them join together to write an article in “Bell System Technical Journal” called “A MATHEMATICAL Theory of Communication” and also called as “Shannon-Weaver model of communication”.This model is specially designed to develop the effective communication between sender and RECEIVER. Also they find factors which affecting the communication process called “Noise”. At first the model was developed to improve the Technical communication. LATER it’s widely applied in the field of Communication.The model DEALS with various CONCEPTS like Information source, transmitter, Noise, channel, message, receiver, channel, information destination, encode and decode.