ISO/PWI 354

Acoustics — Measurement of sound absorption in a reverberation room ISO/PWI 354

General information

Current stage: 00.00 Proposal for new project received May 15, 2023

Originator: ISO

Owner: ISO/TC 43/SC 2 Building acoustics

Type: International Standard

Scope

ISO 354:2003 specifies a method of measuring the sound absorption coefficient of acoustical materials used as wall or ceiling treatments, or the equivalent sound absorption area of objects, such as furniture, persons or space absorbers, in a reverberation room. It is not intended to be used for measuring the absorption characteristics of weakly damped resonators.
The results obtained can be used for comparison purposes and for design calculation with respect to room acoustics and noise control.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 354:2003

NOW

IN_DEVELOPMENT
ISO/PWI 354
00.00 Proposal for new project received
May 15, 2023