15/30333610 DC : 0

Superseded

BS EN ISO 11819-2.2 - ACOUSTICS - MEASUREMENT OF THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: THE CLOSE-PROXIMITY METHOD

Available format(s)

Hardcopy , PDF

Superseded date

06-30-2017

Language(s)

English

Publisher

British Standards Institution

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
14 Test report
Annex A (informative) - Certification of the test vehicle
Annex B (normative) - Averaging within each road segment
Annex C (normative) - 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

BS EN ISO 11819-2.2.

Committee	EH/1/2
DocumentType	Draft
Pages	79
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN ISO 11819-2:2017

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
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
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)