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Defined byquantitykind:
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quantitykind:SoundExposureLevelClick to Copy
http://qudt.org/vocab/quantitykind/SoundExposureLevelNamespace
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Sound exposure level
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Applicable units are those of quantitykind:SoundExposureLevel
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Sound Exposure Level abbreviated as $SEL$ and $LAE$, is the total noise energy produced from a single noise event, expressed as a logarithmic ratio from a reference level.
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https://en.wikipedia.org/wiki/Sound_exposure#Sound_exposure_level
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$L_E = 10 \log_{10} \frac{E}{E_0} dB$, where $E$ is sound power and the reference value is $E_0 = 400 \mu Pa^2 s$.
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L
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belongs to SOQ-ISO