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ISO 3382-3:2022

Acoustics — Measurement of room acoustic parameters — Part 3: Open plan offices

Publication date:   Jan 3, 2022

General information

60.60 Standard published   Jan 3, 2022

ISO

ISO/TC 43/SC 2 Building acoustics

International Standard

91.120.20   Acoustics in building. Sound insulation

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3382-3:2012

NOW

PUBLISHED
ISO 3382-3:2022
60.60 Standard published
Jan 3, 2022