Gaussian Noise is a type of statistical noise that follows a normal distribution, often referred to as a bell curve. It is characterized by its mean and standard deviation, which determine the noise's average value and spread. This type of noise is commonly found in various fields, including signal processing, image processing, and telecommunications. In practical terms, Gaussian Noise can affect the quality of signals and images, introducing random variations that can obscure important information. It is often modeled in simulations and experiments to understand how systems respond to random disturbances, helping engineers and scientists design more robust technologies.