Pink noise

Pink noise

!A two-dimensional pink noise [grayscale image, generated with a computer program; some fields observed in nature are characterized by a similar power spectrum](//upload.wikimedia.org/wikipedia/commons/thumb/2/25/2Dpinknoise.png/250px-2Dpinknoise.png)

Pink noise

!A 3D pink noise image, generated with a computer program, viewed as an animation in which each frame is a 2D slice

Pink noise

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.

WikTok | Your Personalised Encyclopedia

Train your feed. Demystify any topic with AI. Read with friends.

Follow what fascinates you, crack open any topic with AI, save favourites, share great finds, and level up as you go.

Swipe left and right to improve your feed!