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Glossary Acustics / Term

Pink noise

Noise with a constant energy per octave (or third octave) bandwidth. A spectrum analysis of a pink noise source with a real time octave (or third octave) band analyser would reveal a flat response across the frequencies of interest. Pink noise is often used as a stimulus signal in measurements of the characteristics of buildings and rooms since it produces equal energy across the whole audio bandwidth.

Permanent link Pink noise - Creation date 2021-04-13


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