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BS ISO 15186-3 : 2002

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS USING SOUND INTENSITY - PART 3: LABORATORY MEASUREMENTS AT LOW FREQUENCIES
Available format(s)

Hardcopy , PDF

Superseded date

11-30-2010

Language(s)

English

Published date

01-01-2002

1 Scope
   1.1 General
   1.2 Precision
2 Normative references
3 Terms and definitions
4 Instrumentation
   4.1 General
   4.2 Calibration
5 Test arrangement
   5.1 Rooms
   5.2 Test specimen
   5.3 Mounting conditions
6 Test procedure
   6.1 General
   6.2 Generation of sound field
   6.3 Measurement of the average sound pressure level
        over the surface of the test specimen
        in the source room
   6.4 Measurement of the average sound intensity level on
        the receiving side
   6.5 Background noise
   6.6 Frequency range of measurements
7 Expression of results
8 Test report
Annexes
A Qualification
B Estimated precision of the method
Bibliography

Defines a sound intensity method to determine the sound reduction index and the element-normalized level difference of building elements at low frequencies.

Committee
EH/1/6
DevelopmentNote
Supersedes 00/565184 DC (12/2002) Renumbered & superseded by BS EN ISO 15186-3. (11/2010)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 15186-3:2002 Identical

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 3741:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms
ISO 15186-1:2000 Acoustics Measurement of sound insulation in buildings and of building elements using sound intensity Part 1: Laboratory measurements

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