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Grey noise spectrum The result is that grey noise contains all frequencies with equal loudness , as opposed to white noise , which contains all frequencies with equal energy . The difference between the two is the result of psychoacoustics , more specifically the fact that the human hearing is more sensitive to some frequencies than others.
The big three in sleep sounds are white noise, brown noise, and pink noise, but there are many other noise types, including purple noise, gray noise, and even black noise (a.k.a. good ol ...
Noise that has a frequency spectrum of predominantly zero power level over all frequencies except for a few narrow bands or spikes. Note: An example of black noise in a facsimile transmission system is the spectrum that might be obtained when scanning a black area in which there are a few random white spots. Thus, in the time domain, a few ...
Background noise, in acoustics, any sound other than the monitored one; Comfort noise, used in telecommunications to fill silent gaps; Grey noise, random noise with a psychoacoustic adjusted spectrum; Industrial noise, relevant to hearing damage and industrial hygiene; Noise pollution, that affects negatively the quality of life
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brown noise can refer to noise that is a frequency that moves the bowels, this should be under unofficial colours 188.223.18.19 19:25, 17 March 2012 (UTC) No, that notional noise is brown note and it has its own page. It is not real, so it does not need to be mentioned here.
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An example of noise observed in the dark An example of noise observed in the dark #2. Eigengrau (German for "intrinsic gray"; pronounced [ˈʔaɪ̯gŋ̍ˌgʁaʊ̯] ⓘ), also called Eigenlicht (Dutch and German for "intrinsic light"), dark light, or brain gray, is the uniform dark gray background color that many people report seeing in the ...