8.11.2.92 IfcSoundPressureMeasure
8.11.2.92.1 Semantic definition
A sound pressure measure is a measure of the pressure fluctuations superimposed over the ambient pressure level with units of pascals.
Type: REAL
8.11.2.92.2 Formal representation
TYPE IfcSoundPressureMeasure = REAL;
END_TYPE;