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AS
AS 1949-1988

AS 1949-1988

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Acoustics - Measurement of airborne noise emitted by vessels in waterways, ports and harbours

Available format(s)

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

Withdrawn date

30-06-2017

Language(s)

English

Published date

01-01-1988

Publisher

Standards Australia

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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1 - AS 1949-1988 ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE EMITTED BY VESSELS IN WATERWAYS, PORTS AND HARBOURS
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE.
5 - 2 DEFINITIONS.
5 - 2.1 Vessel
5 - 2.2 Small vessel
5 - 2.3 Prototype and acceptance tests
5 - 2.4 Monitoring tests
5 - 3 REFERENCED DOCUMENTS.
5 - 4 NATURE OF TESTS.
5 - 5 MEASUREMENTS.
5 - 6 EQUIPMENT.
5 - 6.1 Sound level meter.
6 - 6.2 Alternative measuring equipment.
6 - 6.3 Measurement of noise spectra.
6 - 6.4 Calibration.
6 - 6.5 Field checks.
6 - 7 ACOUSTIC ENVIRONMENT, METEOROLOGICAL CONDITIONS, AND BACKGROUND NOISE LEVEL.
6 - 7.1 Conditions.
6 - 7.2 Test site.
6 - 7.3 Wind velocities.
6 - 7.4 Sea state.
6 - 7.5 Background noise.
6 - 7.6 Measurements when moored or alongside.
7 - 8 TEST COURSE AND MEASUREMENT OF DISTANCE
7 - 9 OPERATING CONDITIONS FOR THE VESSEL DURING THE TEST.
7 - 9.1 Running condition.
7 - 9.2 Loading condition.
7 - 9.3 Main propulsion machinery.
7 - 9.4 Condition of openings.
7 - 9.5 Monitoring tests.
7 - 10 MICROPHONE POSITION.
7 - 11 TEST PROCEDURE.
7 - 11.1 Course.
7 - 11.2 Sound level measurement.
7 - 11.3 Number of measurements.
7 - 11.4 Sideline distance.
7 - 12 SMALL VESSELS TEST.
7 - 12.1 General requirements.
7 - 12.2 Test site.
8 - 12.3 Vessel operation.
8 - 12.4 Measurements.
8 - 12.5 Number of measurements.
8 - 12.6 Sideline distance.
8 - 13 TEST REPORT.

Describes methods and conditions for obtaining reproducible and comparable measurements of the noise level and the noise spectrum emitted by vessels of all kinds on waterways and in ports and harbours.

Committee
EV-010
DocumentType
Standard
ISBN
0 7262 5178 X
Pages
4
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard describes the methods and conditions for obtaining reproducible and comparable measurements of the noise level and the noise spectrum emitted by vessels of all kinds on waterways and in ports and harbours.NOTE: Additional information on sound measurement techniques can be found in AS 2659.1 and AS 2659.2.

Standards Relationship
ISO 2922:1975 Identical

AS 2659.2-1983 Guide to the use of sound measuring equipment - Portable equipment for integration of sound signals
AS Z41-1969 Octave, half octave and one-third octave band pass filters intended for the analysis of sound and vibrations
AS 1633-1985 Acoustics - Glossary of terms and related symbols
AS 1259-1982 Sound level meters
AS 2680-1984 Acoustics - Performance for tape recording equipment for use in acoustical measurement systems
AS 1055.2-1997 Acoustics - Description and measurement of environmental noise Application to specific situations
AS 2659.1-1988 Guide to the use of sound measuring equipment - Portable sound level meters
AS 1055.1-1997 Acoustics - Description and measurement of environmental noise General procedures

AS 1799.3-1985 Small pleasure boats code - Engineering
AS 2659.1-1988 Guide to the use of sound measuring equipment - Portable sound level meters

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