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AS
AS 1948-1987

AS 1948-1987

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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

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Withdrawn date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

01-01-1987

Publisher

Standards Australia

€24.96
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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 1948-1987 ACOUSTICS - MEASUREMENT OF AIRBORNE NOISE ON BOARD VESSELS AND OFFSHORE PLATFORMS
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE.
5 - 2 APPLICATION.
5 - 3 REFERENCED DOCUMENTS.
5 - 4 DEFINITIONS.
5 - 4.1 Vessel
5 - 4.2 Offshore platform
5 - 4.3 Prototype and acceptance tests
5 - 4.4 Monitoring tests
5 - 5 NATURE OF TESTS.
5 - 6 MEASUREMENTS.
5 - 6.1 General.
5 - 6.2 Precision.
6 - 7 RECOMMENDED NOISE LEVELS.
6 - 8 EQUIPMENT.
6 - 8.1 Sound level meter.
6 - 8.2 Alternative measuring equipment.
6 - 8.3 Measurement of noise spectra.
6 - 9 ACOUSTIC ENVIRONMENT.
6 - 9.1 Extraneous (background) noise sources.
6 - 9.2 Sea state and meteorological conditions.
6 - 9.3 Depth of water.
6 - 10 TEST COURSE.
6 - 11 OPERATING CONDITIONS FOR VESSELS AND PLATFORMS DURING THE TEST.
6 - 11.1 General.
6 - 11.2 Loading.
7 - 11.3 Main propulsion machinery for self-propelled vessels only.
7 - 11.4 Propeller setting.
7 - 11.5 Auxiliary machinery.
7 - 11.6 Air-conditioning and ventilating systems.
7 - 11.7 Doors and windows.
7 - 11.8 Furnishings.
7 - 12 MICROPHONE POSITIONS.
7 - 12.1 General.
7 - 12.2 Living quarters.
7 - 12.3 Engine room.
7 - 12.4 Control stations.
7 - 12.5 Other unusually noisy locations.
7 - 12.6 Deck.
7 - 12.7 Accessible intake and exhaust openings.
7 - 12.8 Bridge wings.
9 - APPENDIX A - SUGGESTED TABLE FOR RECORDING SOUND LEVEL READINGS AT DIFFERENT MICROPHONE POSITIONS
10 - APPENDIX B - FORMAT FOR NOISE SURVEY REPORT
10 - B1 SHIP PARTICULARS.
10 - B2 MACHINERY PARTICULARS.
11 - B3 MEASURING INSTRUMENTATION.
11 - B4 CONDITIONS DURING MEASUREMENT.

Sets out the methods and conditions for obtaining objective measurements of the noise levels and noise spectrum of airborne noise on board vessels and fixed and mobile offshore platforms, where the source of the noise is on or in the vessels and platforms.

Committee
AV-003
DocumentType
Standard
ISBN
0 7262 4747 2
Pages
7
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

This Standard sets out the methods and conditions for obtaining objective measurements of the noise levels and noise spectrum of airborne noise on board vessels and fixed and mobile offshore platforms, where the source of the noise is on or in the vessels and platforms.

Standards Relationship
ISO 2923:1975 Identical

AS 2659.2-1983 Guide to the use of sound measuring equipment - Portable equipment for integration of sound signals
AS 1633-1985 Acoustics - Glossary of terms and related symbols
AS 1259-1982 Sound level meters
AS 2254-1988 Acoustics - Recommended noise levels for various areas of occupancy in vessels and offshore mobile platforms
AS 2659.1-1988 Guide to the use of sound measuring equipment - Portable sound level meters
AS 2680-1984 Acoustics - Performance for tape recording equipment for use in acoustical measurement systems
AS Z41-1969 Octave, half octave and one-third octave band pass filters intended for the analysis of sound and vibrations

AS 2254-1988 Acoustics - Recommended noise levels for various areas of occupancy in vessels and offshore mobile platforms
AS 2659.1-1988 Guide to the use of sound measuring equipment - Portable sound level meters
AS 1469-1983 Acoustics - Methods for the determination of noise rating numbers

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