BS ISO 15186-3 : 2002
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
Hardcopy , PDF
11-30-2010
English
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
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