Pink noise
id:
pink-noise-221-215123
title:
Pink noise
text:
Pink noise, 1⁄f noise, fractional noise or fractal noise is a signal or process with a frequency spectrum such that the power spectral density is inversely proportional to the frequency of the signal. In pink noise, each octave interval carries an equal amount of noise energy. Pink noise sounds like a waterfall. It is often used to tune loudspeaker systems in professional audio. Pink noise is one of the most commonly observed signals in biological systems. The name arises from the pink appearanc
brand slug:
wiki
category slug:
encyclopedia
description:
Signal with equal energy per octave
original url:
https://en.wikipedia.org/wiki/Pink_noise
date created:
2002-03-27T11:15:54Z
date modified:
2024-09-13T18:47:05Z
main entity:
{"identifier":"Q974572","url":"https://www.wikidata.org/entity/Q974572"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/25/2D_pink_noise.png","width":304,"height":304}
fields total:
13
integrity:
16