COMPUTER FUNDAMENTALS

Detailed explanation-1: -Answer and Explanation: The correct answer is B(noise). Noise refers to any undesired signals that disrupt the communication process between the speaker and the audience. Various types of noise that interfere with successful communication include physiological noise, physical, psychological and semantic noise.

Detailed explanation-2: -In communication studies and information theory, noise is defined as anything that interferes with the communication process between a speaker and an audience. It’s also referred to as interference.

Detailed explanation-3: -INTRODUCTION NOISE AND INTERFERENCE:-Noise can be characterized as any disturbance that tends to obscure a desired signal. Noise can be generated within a circuit or picked up from external natural or artificial sources. Interference is noise that tends to obscure the useful signal.

Detailed explanation-4: -DEFINING SIGNAL NOISE Signal noise, in its most basic sense, is any unwanted interference that degrades a communication signal. Signal noise can interfere with both analog and digital signals; however, the amount of noise necessary to affect a digital signal is much higher.

Detailed explanation-5: -Semantic noise is the interference during the construction of a message, as when your professor uses unfamiliar words. Psychological noise is the different biases and predispositions that can unconsciously shape how we interpret messages.