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ISO/TS 13475-2:2000

Acoustics — Stationary audible warning devices used outdoors — Part 2: Precision methods for determination of sound emission quantities

Publication date:   Nov 2, 2000

General information

90.93 Standard confirmed   Sep 28, 2023

ISO

ISO/TC 43/SC 1 Noise

Technical Specification

13.320   Alarm and warning systems | 17.140.20   Noise emitted by machines and equipment

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Scope

This part of ISO 13475 specifies the test conditions under which the acoustic emission levels of stationary audible
warning devices may be obtained. It is applicable to sirens for use in outdoor public warning systems and sound
signalling devices for use outdoors.
The purpose of this test code is to be able to produce reliable sound emission level measurements for stationary
sirens to be used outdoors.
This part of ISO 13475 does not cover spoken messages and contains no recommendations for specific warning
signals.

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PUBLISHED
ISO/TS 13475-2:2000
90.93 Standard confirmed
Sep 28, 2023