Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment Simple (transition) method for stated values for batches of machines

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Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

09-17-1990

Publisher

Standards Australia

1 - AS 3782.3-1990 ACOUSTICS-STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUI
4 - PREFACE
5 - CONTENTS
6 - 0 Introduction
6 - 1 Scope and field of application
6 - 2 References
6 - 3 Definitions
6 - 4 General
7 - 5 Guidelines for the determination of the labelled value, Lc, by the labeller
7 - 6 Verifying the labelled value for a batch of machines
7 - 7 Information to be given

Provides guidelines for determining noise emission values of machinery and equipment for those labelling the devices, and specifies a simple method for verifying compliance of the noise emission of a batch of equipment. Identical with and reproduced from ISO7574-3:1985.

This part of ISO 7574 is derived from ISO 7574/4. It provides guidelines for determining the labelled value, Lc, by the labeller and specifies a simple method for verifying compliance of the noise emissions of a batch (lot) of machinery or equipment with its labelled value, Lc. This method may be used when a specific noiselabelling code (in accordance with clause 6 of ISO 7574/4) specifying the reference standard deviation, sample size and sampling procedure for the family of machines does not yet exist. If a specific noise labelling code exists, it shall be used, in which case reference to this part of ISO 7574 shall not be made.This part of ISO 7574 should preferably be used only by agreement, e.g. as reached in the standards relating to the relevant machinery industry or in a contract.This part of ISO 7574 does not deal with the consequences that ensue if the stated value is not confirmed as verified for a batch of machines.

Committee	AV-006
DocumentType	Standard
ISBN	0 7262 6333 8
Pages	2
PublisherName	Standards Australia
Status	Current

Standards	Relationship
ISO 7574-3:1985	Identical

First published as AS 3782.3-1990.

AS 1217.2-1985	Acoustics - Determination of sound power levels of noise sources Precision methods for broad-band sources in reverberation rooms
AS 3782.1-1990	Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment General considerations and definitions
AS 1217.7-1985	Acoustics - Determination of sound power levels of noise sources - Survey method
AS 1217.5-1985	Acoustics - Determination of sound power levels of noise sources Engineering methods for free-field conditions over a reflecting plane
AS 3781-1990	Acoustics - Noise labelling of machinery and equipment
AS 3782.4-1990	Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment Methods for stated values for batches of machines
AS 1217.4-1985	Acoustics - Determination of sound power levels of noise sources Engineering methods for special reverberation test room
AS 1217.3-1985	Acoustics - Determination of sound power levels of noise sources Precision methods for discrete-frequency and narrow-band sources in reverberation rooms
AS 1217.6-1985	Acoustics - Determination of sound power levels of noise sources Precision methods for anechoic and hemi-anechoic rooms

AS 3781-1990

Acoustics - Noise labelling of machinery and equipment

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AS 3782.3-1990

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

History

Standards Referenced By This Book

Standards Referencing This Book

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