13/30273788 DC : 0

Superseded

BS ISO 11819-2 - ACOUSTICS - METHOD FOR MEASURING THE INFLUENCE OF ROAD SURFACES ON TRAFFIC NOISE - PART 2: 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Superseded date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
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Status	Superseded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	BS EN ISO 11819-2:2017

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)