Additive white Gaussian noise
id:
additive-white-gaussian-noise-313-2786216
title:
Additive white Gaussian noise
text:
Additive white Gaussian noise (AWGN) is a basic noise model used in information theory to mimic the effect of many random processes that occur in nature. The modifiers denote specific characteristics: Additive because it is added to any noise that might be intrinsic to the information system.
White refers to the idea that it has uniform power spectral density across the frequency band for the information system. It is an analogy to the color white which may be realized by uniform emissions at al
brand slug:
wiki
category slug:
encyclopedia
description:
Basic noise model used in information theory
original url:
https://en.wikipedia.org/wiki/Additive_white_Gaussian_noise
date created:
date modified:
2023-10-26T11:59:28Z
main entity:
{"identifier":"Q353292","url":"https://www.wikidata.org/entity/Q353292"}
image:
fields total:
13
integrity:
14