White noise

{
  "id": "MLC-T-MET-010232",
  "term": "White noise",
  "field": "Meteorology and atmospheric science",
  "definition": "A random signal having a constant power spectral density across all frequencies within a given band. In atmospheric science, it can refer to a type of background noise in meteorological instruments or a statistical model for random processes. Its amplitude distribution is typically Gaussian, and its autocorrelation function is a Dirac delta function.",
  "url": "https://mlchart.com/terminology/meteorology/white-noise/"
}