ISO 354:2003

Acoustics — Measurement of sound absorption in a reverberation room

Publication date: May 14, 2003

General information

Current stage: 90.93 Effective date: Jun 5, 2024

Originator: ISO

Owner: ISO/TC 43/SC 2

Type: International Standard

ICS: 91.120.20

Languages: English French

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Status: Published

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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

Revises
ISO 354:1985

Revises
ISO 354:1985/Amd 1:1997

NOW

PUBLISHED
ISO 354:2003
90.93 Standard confirmed
Jun 5, 2024

REVISED BY

ABANDON
ISO/PWI 354

ABANDON
ISO/CD 354

IN_DEVELOPMENT
ISO/PWI 354

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