IFC 4.3.0.0 (IFC4X3) final

6.2.8.11 PEnum_SoundScale

6.2.8.11.1 Semantic definition

6.2.8.11.2 Type values

Type Description
DBA

Decibels in an A-weighted scale

DBB

Decibels in an B-weighted scale

DBC

Decibels in an C-weighted scale

NC

Noise criteria

NR

Noise rating

Table 6.2.8.11.A