AS/NZS 1276.1:1999

Name: AS/NZS 1276.1:1999 - Acoustics - Rating of sound insulation in buildings and of building elements Airborne sound insulation
Brand: Standards Australia

Superseded

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Acoustics - Rating of sound insulation in buildings and of building elements Airborne sound insulation

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

Language(s)

English

Published date

15-11-1999

Publisher

Standards Australia

Superseded date

17-06-2024

Superseded by

AS/NZS ISO 717.1:2004

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1 - AS/NZS 1276.1:1999 ACOUSTICS-RATING OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - AIRBORNE SOUND INSULATION
6 - CONTENTS
7 - INTRODUCTION
9 - 1 Scope
9 - 2 Normative references
10 - 3 Definitions
10 - 3.1 single-number quantity for airborne sound insulation rating:
10 - 3.2 spectrum adaptation term:
11 - 4 Procedure for evaluating single-number quantities
11 - 4.1 General
11 - 4.2 Reference values
11 - 4.3 Sound spectra
15 - 4.4 Method of comparison
15 - 4.5 Calculation of spectrum adaptation terms
16 - 5 Statement of results
16 - 5.1 Statement of performance of building elements
16 - 5.2 Statement of requirements and of performance of buildings
17 - Annex A - Use of spectrum adaptation terms
17 - A.1 Spectrum adaptation term C
17 - A.2 Spectrum adaptation term C..
18 - A.3 Application of the spectrum adaptation terms to additional types of noise
19 - Annex B - Terms and spectra for an enlarged frequency range
22 - Annex C - Examples of the calculation of single-number quantities and spectrum adaptation terms
24 - APPENDIX ZA - SOUND TRANSMISSION CLASS RATING SYSTEM
25 - APPENDIX ZB - COMPARISON OF RATING SYSTEMS

Provides a method whereby the frequency-dependent values of airborne sound insulation of building elements and in buildings can be converted into a single number characterizing the acoustical performance. This Standard is identical with and has been reproduced from ISO 717-1:1996.

Committee	AV-004
DocumentType	Standard
ISBN	0 7337 3046 9
Pages	19
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS/NZS ISO 717.1:2004
Supersedes	AS 1276-1979 DR 99085 CP
UnderRevision	DR 03529 CP

Standards	Relationship
ISO 717-1:1996	Identical

First published as AS 1276-1979.
Jointly revised and redesignated AS/NZS 1276:1999.

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AS/NZS 1276.1:1999

Acoustics - Rating of sound insulation in buildings and of building elements Airborne sound insulation

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