I.S. EN ISO 11819-2:2017
Current
The latest, up-to-date edition.
ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: THE CLOSE-PROXIMITY METHOD (ISO 11819-2:2017)
Hardcopy , PDF
English
01-01-2017
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National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Measurement principle
6 Measuring instruments
7 Test sites
8 Meteorological conditions
9 Test vehicle
10 Measurement procedure
11 Analysis procedure
12 Measurement uncertainty assessment according
to ISO/IEC Guide 98-3
13 Repeatability and reproducibility: System
comparison according to ISO 5725-2
14 Test report
Annex A (normative) - Certification of the test vehicle
Annex B (normative) - Averaging within each road
segment
Annex C (informative) - Detailed explanation of the
calculation procedure
Annex D (informative) - Applicability of ISO 11819
methods
Annex E (informative) - Guidelines for design and
use of the test vehicle
Annex F (informative) - Guidelines for measurements
Annex G (informative) - Application of the CPX method
for surveying large road networks
Annex H (informative) - Application of the CPX method
for other objectives
Annex I (informative) - Summary of measurement parameters
Annex J (informative) - Validity and stability of the method
Annex K (informative) - Measurement uncertainty
Annex L (informative) - Reference road surface
Annex M (informative) - Calculation of close-proximity sound
indices
Annex N (informative) - Summary of measuring and data-processing
procedures
Annex O (informative) - Example of test report
Bibliography
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