Definition of pink noise in English:

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pink noise

noun

[mass noun] Physics
Random noise having equal energy per octave, and so having more low-frequency components than white noise.
Example sentences
  • She wears headphones which play continuous white noise or pink noise.
  • It also offers 100 Hz, 10 kHz, a sweep tone and pink noise.
  • It features two synchable oscillators with sine, square and PWM waveforms, with white and pink noise also available.
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