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

Concept: Communication models explain how messages are transmitted and received. The concept of interference or disturbance in communication is termed as "noise".
Step 1: Understanding "noise".}
Noise refers to any disturbance that affects the clarity or accuracy of a message during transmission.
Step 2: Identifying the model.}
The Shannon-Weaver Model (1949) was the first to introduce the concept of noise in communication systems.
Step 3: Eliminating other options.}

• Lasswell Model – Focuses on "Who says what in which channel".
• Berlo's Model – Focuses on sender-message-channel-receiver.
• Osgood-Schramm Model – Circular model without explicit noise concept initially.