• 10/30197204 DC : 0

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BS ISO 26101 - ACOUSTICS - TEST METHODS FOR THE QUALIFICATION OF FREE-FIELD ENVIRONMENTS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-03-2012

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

    Add To Cart

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
    5 Measurement of free sound field performance
    Annex A (normative) - Default qualification criteria and
            measurement requirements
    Annex B (normative) - General procedure for assessment of
            sound source directionality
    Annex C (informative) - Measurement uncertainty
    Annex D (informative) - Guidelines for referring to this
            test method
    Bibliography

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

    Comment Closes On
    Committee EH/1
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded
    Superseded By

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

    ISO 266:1997 Acoustics — Preferred frequencies
    ISO 140-3:1995 Acoustics — Measurement of sound insulation in buildings and of building elements — Part 3: Laboratory measurements of airborne sound insulation of building elements
    ISO 9613-1:1993 Acoustics Attenuation of sound during propagation outdoors Part 1: Calculation of the absorption of sound by the atmosphere
    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)
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective