13/30273788 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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BS ISO 11819-2 - ACOUSTICS - METHOD FOR MEASURING THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: CLOSE-PROXIMITY METHOD
Hardcopy , PDF
English
30-06-2017
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
13 Reported data
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) - Special considerations for measurements
on absorptive surfaces
Annex M (informative) - Summary of measuring and data
processing procedures
Annex N (informative) - Calculation of CPX Index (CPXI)
Annex O (informative) - Reference road surface
Annex P (informative) - Example of test report
Bibliography
BS ISO 11819-2
| Committee |
EH/1/2
|
| DocumentType |
Draft
|
| Pages |
75
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| ISO 11819-1:1997 | Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 1: Statistical Pass-By method |
| IEC 60942:2003 | Electroacoustics - Sound calibrators |
| ISO/TS 11819-3:2017 | Acoustics — Measurement of the influence of road surfaces on traffic noise — Part 3: Reference tyres |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| IEC 61260:1995 | Electroacoustics - Octave-band and fractional-octave-band filters |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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