Properly Understanding Noise In Test Applications.

Explains how to work with Gaussian noise in test applications of noise generators and how to gauge the impact on the test when nonperfect Gaussian noise is used. Mathematical equation of a Gaussian distribution; Method which involves the capability of the communication system to resolve two signals with and without noise; Approaches to evaluating the impact of approximation on bit-error rate results. INSET: Evaluating Noise Sources By Gaussian Distribution.