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    I.S. EN ISO 3381:2011

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    RAILWAY APPLICATIONS - ACOUSTICS - MEASUREMENT OF NOISE INSIDE RAILBOUND VEHICLES

    Available format(s):  Hardcopy, PDF

    Superseded date:  12-10-2021

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Measurement quantities
    5 Instrumentation
    6 Test conditions
    7 Test procedure
    8 Test report
    Annex A (normative) - Rail roughness measurement specifications
    Annex B (informative) - Major influence parameters on track
            noise including track dynamics
    Bibliography
    Annex ZA (informative) - Relationship between this European
             Standard and the Essential Requirements of EU
             Directive 2008/57/EC

    Abstract - (Show below) - (Hide below)

    Describes the conditions for obtaining reproducible and comparable measurement results of levels and spectra of noise inside all kinds of vehicles on rails or other types of fixed track, hereinafter conventionally called "train", except for track maintenance vehicles in operation.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    ISO 12001:1996 Acoustics Noise emitted by machinery and equipment Rules for the drafting and presentation of a noise test code
    IEC 60942:2003 Electroacoustics - Sound calibrators
    ISO 266:1997 Acoustics — Preferred frequencies
    EN ISO 3095:2013 Acoustics - Railway applications - Measurement of noise emitted by railbound vehicles (ISO 3095:2013)
    EN ISO 12001:2009 Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code (ISO 12001:1996)
    EN 61672-1:2013 Electroacoustics - Sound level meters - Part 1: Specifications
    ISO 1996-1:2016 Acoustics Description, measurement and assessment of environmental noise Part 1: Basic quantities and assessment procedures
    ISO 3095:2013 Acoustics Railway applications Measurement of noise emitted by railbound vehicles
    EN ISO 266 : 1997 ACOUSTICS - PREFERRED FREQUENCIES (ISO 266:1997)
    IEC 61260:1995 Electroacoustics - Octave-band and fractional-octave-band filters
    EN 60942:2003 Electroacoustics - Sound calibrators
    EN 61260:1995/A1:2001 ELECTROACOUSTICS - OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS
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