EA: ACOUSTIC_PWR_LVL_SPECTRUM
Status:
STD 2005/06/07
Code:
25
Concept definition:
The ratio of sound wave intensity in a <
WATERBODY
> in a one hertz band to a reference intensity measured one metre from the source; acoustic power level spectrum.
Attribute value type:
REAL
Unit equivalence class label:
PRESSURE_POWER_LEVEL
Reference type:
Reference:
Supplemental references:
[
PUWS
]
Group membership:
ACOUSTIC_PHENOMENON
RATE_OR_RATIO
WATERBODY_STATE
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