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BS EN ISO 15186-1:2003

BS EN ISO 15186-1:2003

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Acoustics. Measurement of sound insulation in buildings and of building elements using sound intensity Laboratory measurements

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

13-10-2003

Publisher

British Standards Institution

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Hardcopy - English
PDF - English
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Instrumentation
5 Test arrangement
6 Test procedure
7 Expression of results
8 Test report
Annex A (informative) Estimated precision of the method
Annex B (informative) Adaption from K[c]
Bibliography

Describes a sound intensity method to determine the sound reduction index and the element-normalized level difference of building elements.

Committee
EH/1/6
DevelopmentNote
Renumbers and supersedes BS ISO 15186-1. 2003 version incorporates amendment 14637 to BS ISO 15186-1. Supersedes 98/562367 DC. (10/2003)
DocumentType
Standard
Pages
24
PublisherName
British Standards Institution
Status
Current
Supersedes

This part of ISO 15186 specifies a sound intensity method to determine the sound reduction index and the element-normalized level difference of building elements. The method can be used as an alternative to ISO 140-3 and ISO 140-10 respectively. One important use is when the traditional ISO 140-3 method fails because of high flanking transmission.

The reproducibility of this intensity method is estimated to be equal to or better than that of ISO 140-3.

NOTE Some information about the accuracy with which this part of ISO 15186 can reproduce the sound reduction index measured according to ISO 140-3 is given in annex A.

ISO 140-10:1991 Acoustics Measurement of sound insulation in buildings and of building elements Part 10: Laboratory measurement of airborne sound insulation of small building elements
ISO 9614-1:1993 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points
IEC 60942:2003 Electroacoustics - Sound calibrators
IEC 61043:1993 Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones
ISO 140-3:1995 Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
ISO 9614-2:1996 Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning
ISO 140-1:1997 Acoustics Measurement of sound insulation in buildings and of building elements Part 1: Requirements for laboratory test facilities with suppressed flanking transmission
ISO 717-1:2013 Acoustics Rating of sound insulation in buildings and of building elements Part 1: Airborne sound insulation
ISO 3741:2010 Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms
EN 20140-10 : 1992 ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 10: LABORATORY MEASUREMENT OF AIRBORNE SOUND INSULATION OF SMALL BUILDING ELEMENTS
EN ISO 9614-1:2009 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)

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