IfcSoundScaleEnum
Definition from IAI:
This enumeration defines the different sound scales:
- DBA: Decibels in an A-wieghted scale
- DBB: Decibels in an B-wieghted scale
- DBC: Decibels in an C-wieghted scale
- NC: Noise criteria
- NR: Noise rating
- USERDEFINED: User-defined sound scale
- NOTDEFINED: Undefined sound scale
HISTORY: New enumeration in IFC R2.0
EXPRESS specification:
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| TYPE IfcSoundScaleEnum = ENUMERATION OF
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| (
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DBA,
DBB,
DBC,
NC,
NR,
USERDEFINED,
NOTDEFINED);
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