Question

Which communication model is characterized by the concept of "noise" for the first time?

• A. Lasswell Model
• B. Shannon-Weaver Model
• C. Berlo's SMCR Model
• D. Osgood-Schramm Model

Hint:

The Shannon-Weaver Model is also known as the Mathematical Model of Communication.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
This question refers to the formal introduction of external interference, or "noise," in the theoretical mapping of how messages travel from a source to a receiver.
Step 2: Detailed Explanation:
The Shannon-Weaver Model (1949), often called the "Mathematical Theory of Communication," was developed by Claude Shannon and Warren Weaver.
It was initially designed for technical communication (telephony and radio) and introduced the concept of a "noise source."
In this model, noise refers to any disturbance that interferes with the transmission of the signal along the channel, potentially distorting the message received.
While later models expanded on semantic and psychological noise, the Shannon-Weaver model was the first to include it as a structural component of the communication process.
Step 3: Final Answer:
The Shannon-Weaver Model is the first to characterize the concept of noise.