Cognitive Signal-to-Noise: Clearing Your Mental Static
The Fundamental Definition and Measurement of Signal-to-Noise Ratio (SN) The Signal-to-Noise Ratio (SN) is a foundational concept across physics, engineering, and psychology, quantifying the relative strength of a desired input compared to unwanted interference. Formally, SN is defined as a ratio of the power of a signal to the power of the noise present within […]