Study of Different Types of Noise and Its Effects in Communication Systems

This paper represents the classification of noise and its effects. Electrical disturbances interfere with signals, producing noise. Noise can be defined as an unwanted signal that interferes with the communication or measurement of another signal. A noise itself is a signal that conveys information regarding the source of the noise. It is even present and limits the performance of communication and measurement systems. Therefore the removal of the effects of noise has been at the core of the theory and practice of communications and signal processing.