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
Defines a method of evaluating different road surfaces with respect to their influence on traffic noise, under conditions when tyre/road noise dominates.
| DocumentType |
Standard
|
| Pages |
82
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 11819-2:2017 | Identical |
| EN ISO 11819-2:2017 | Identical |
| ISO 13473-1:1997 | Characterization of pavement texture by use of surface profiles Part 1: Determination of Mean Profile Depth |
| ISO/TS 13471-1:2017 | Acoustics — Temperature influence on tyre/road noise measurement — Part 1: Correction for temperature when testing with the CPX method |
| ISO 13472-1:2002 | Acoustics Measurement of sound absorption properties of road surfaces in situ Part 1: Extended surface method |
| ISO 3911:2004 | Wheels and rims for pneumatic tyres Vocabulary, designation and marking |
| ISO 10844:2014 | Acoustics Specification of test tracks for measuring noise emitted by road vehicles and their tyres |
| 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 80000-2:2009 | Quantities and units Part 2: Mathematical signs and symbols to be used in the natural sciences and technology |
| ISO/TS 11819-3:2017 | Acoustics Measurement of the influence of road surfaces on traffic noise Part 3: Reference tyres |
| IEC 61260-1:2014 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications |
| 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 |
| XP S31 145-1 : 2007 XP | ACOUSTICS - IN-SITU CHARACTERISATION OF THE SOUND PERFORMANCES OF ROAD SURFACINGS - CONTINUOUS MEASUREMENTS OF THE NOISE GENERATED BY TYPE/ROADWAY - PART 1: EXPERTISE MEASUREMENT |
| 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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