ISO 10052:2021
Acoustics — Field measurements of airborne and impact sound insulation and of service equipment sound — Survey method
This document specifies field survey methods for measuring
a) airborne sound insulation between rooms,
b) impact sound insulation of floors,
c) airborne sound insulation of façades, and
d) sound pressure levels in rooms caused by service equipment.
The methods described in this document are applicable for measurements in rooms of dwellings or in rooms of comparable size with a maximum of 150 m3.
For airborne sound insulation, impact sound insulation and façade sound insulation the method gives values which are (octave band) frequency dependent. They can be converted into a single number characterising the acoustical performances by application of ISO 717-1 and ISO 717-2. For heavy/soft impact sound insulation, the results also are given as A-weighted maximum impact sound pressure level. For service equipment sound the results are given directly in A - or C -weighted sound pressure levels.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Single number quantities
5 Instrumentation
6 Test procedure and evaluation
6.1 General
6.2 Generation of sound field
6.2.1 General
6.2.2 Airborne sound insulation between rooms
6.2.3 Impact sound insulation between rooms
6.2.4 Airborne sound insulation of façades
6.3 Measurement of sound pressure levels
6.3.1 Airborne and impact sound insulation between rooms
6.3.2 Heavy/soft impact sound insulation between rooms
6.3.3 Airborne sound insulation of façades
6.3.4 Service equipment sound pressure level
6.4 Frequency range of measurements
6.5 Reverberation index data
6.6 Precision
7 Expression of results
7.1 Airborne sound insulation
7.2 Impact sound insulation
7.3 Service equipment sound pressure level
8 Test report
Annex A (informative) Forms for the expression of results
Annex B (normative) Operating conditions and operating cycles for measuring the maximum sound pressure level and the equivalent continuous sound pressure level
Bibliography
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Related Information
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AS/NZS 2460:2002
Acoustics - Measurement of the reverberation time of rooms
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AS/NZS 2499:2000
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AS/NZS ISO 717.1:2004
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BS 4142:2014+A1:2019
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Single number quantities
5 Instrumentation
6 Test procedure and evaluation
6.1 General
6.2 Generation of sound field
6.2.1 General
6.2.2 Airborne sound insulation between rooms
6.2.3 Impact sound insulation between rooms
6.2.4 Airborne sound insulation of façades
6.3 Measurement of sound pressure levels
6.3.1 Airborne and impact sound insulation between rooms
6.3.2 Heavy/soft impact sound insulation between rooms
6.3.3 Airborne sound insulation of façades
6.3.4 Service equipment sound pressure level
6.4 Frequency range of measurements
6.5 Reverberation index data
6.6 Precision
7 Expression of results
7.1 Airborne sound insulation
7.2 Impact sound insulation
7.3 Service equipment sound pressure level
8 Test report
Annex A (informative) Forms for the expression of results
Annex B (normative) Operating conditions and operating cycles for measuring the maximum sound pressure level and the equivalent continuous sound pressure level
Bibliography