English

Noun

pink noise ‎(uncountable)

1. A signal or process with a frequency spectrum such that the spectral energy density is proportional to the reciprocal of the frequency.
   • 2005, John G. Holden, Gauging the Fractal Dimension of Response Times from Cognitive Tasks

     It was Gilden, Thorton, and Mallon (1995) who first reported pink noise in response time variability during the fundamentally cognitive task of estimating fixed intervals of time.

Synonyms

• 1/f noise
• flicker noise

Translations

See also

• white noise, red noise, blue noise, violet noise, grey noise