Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:music
|
| gptkbp:alsoKnownAs |
1/f noise
flicker noise |
| gptkbp:application |
gptkb:music_producer
data analysis neuroscience research climate studies random number generation audio system calibration electronic circuit testing financial market analysis improving sleep quality masking background noise tinnitus relief |
| gptkbp:characteristic |
power spectral density inversely proportional to frequency
|
| gptkbp:colorOfNoise |
pink
|
| gptkbp:differenceFromWhiteNoise |
energy decreases 3 dB per octave
more energy at lower frequencies |
| gptkbp:examplesInNature |
wind
biological systems heartbeat river flow |
| gptkbp:firstDescribed |
gptkb:Allan_V._Oppenheim
1960s |
| gptkbp:form |
power ∝ 1/frequency
|
| gptkbp:foundInNature |
yes
|
| gptkbp:frequencySpectrum |
contains all audible frequencies
|
| gptkbp:hasUnit |
decibels per octave
|
| https://www.w3.org/2000/01/rdf-schema#label |
Pink Noise
|
| gptkbp:perceivedAs |
deeper than white noise
|
| gptkbp:relatedTo |
gptkb:Blue_noise
gptkb:Brownian_noise gptkb:Red_noise gptkb:Violet_noise gptkb:White_noise |
| gptkbp:spectralSlope |
-3 dB/octave
|
| gptkbp:statisticalProperty |
self-similar
scale-invariant |
| gptkbp:usedFor |
hearing tests
audio equalization psychoacoustic experiments |
| gptkbp:usedIn |
acoustics
audio engineering electronic music sleep aids sound masking testing audio equipment testing loudspeakers |
| gptkbp:bfsParent |
gptkb:Les_Misérables_(2019_film)
gptkb:Laura_Mvula |
| gptkbp:bfsLayer |
6
|