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  • ASTM E 1110 : 1986 : R1994 : EDT 1

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Standard Classification for Determination of Articulation Class

    Available format(s): 

    Superseded date:  08-09-2020

    Language(s): 

    Published date:  01-12-1994

    Publisher:  American Society for Testing and Materials

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    Scope - (Show below) - (Hide below)

    1.1 This classification provides a single figure rating that can be used for comparing building systems and subsystems for speech privacy purposes. The rating is designed to correlate with transmitted speech intelligence between office spaces.

    1.2 Excluded from the scope of this classification are applications involving female speakers or children, languages other than English, and sound spectra other than speech. Thus excluded, for example, would be comparisons of building systems or subsystems for their effectiveness in reducing transmitted noise from machinery, industrial processes, bowling alleys, music rooms, places of entertainment, and the like.

    Note 1--Recently published work by Pearsons, et al, may eventually permit the restriction on female speakers to be relaxed.

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

    Committee E 33
    Document Type Standard
    Product Note e1NOTE—Keywords were added editorially in December 1994.
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM C 634 : 2013 : EDT 1 Standard Terminology Relating to Building and Environmental Acoustics
    ASTM E 1374 : 2018 : EDT 1 Standard Guide for Office Acoustics and Applicable ASTM Standards
    ASTM E 1264 : 2014 Standard Classification for Acoustical Ceiling Products
    ASTM E 1111/E1111M : 2014 Standard Test Method for Measuring the Interzone Attenuation of Open Office Components
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