pink noise

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pink noise

n
(Electronics) noise containing a mixture of frequencies, but excluding higher frequencies
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

pink noise

- Random white noise that has been adjusted so there is equal energy per octave and an equal amount of each signal can be heard.
See also related terms for heard.
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