60.60 Standard published Jan 12, 2022
CEN
CEN/TC 126 Acoustic properties of building elements and of buildings
European Norm
91.120.20 Acoustics in building. Sound insulation
This document specifies a method for the measurement of room acoustic parameters in unoccupied open-plan offices. It specifies measurement procedures, the apparatus needed, the coverage required, the method for evaluating the data, and the presentation of the test report.
This document describes a group of single-number quantities indicating the room acoustic performance of an open-plan office in a condition when one person is speaking. They focus on spatial decay of speech while the quantities in ISO 3382-2 focus on temporal decay of sound.
WITHDRAWN
EN ISO 3382-3:2012
PUBLISHED
EN ISO 3382-3:2022
60.60
Standard published
Jan 12, 2022