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  • ASTM E 1179 : 2011

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Specification for Sound Sources Used for Testing Open Office Components and Systems

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-11-2014

    Language(s):  English

    Published date:  01-11-2011

    Publisher:  American Society for Testing and Materials

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    1.1 This specification states the requirements for sound sources used for measuring the speech privacy between open offices or for measuring the laboratory performance of acoustical components (see Test Methods E 1111 and E 1130).

    1.2 The sound source shall be a loudspeaker located in an enclosure driven with an appropriate test signal.

    1.3 This specification describes the sound source and method of qualifying it using a special qualification signal. Test signals required by open office test methods may differ.

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    Committee E 33
    Document Type Standard
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

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

    ASTM E 1130 : 2016 Standard Test Method for Objective Measurement of Speech Privacy in Open Plan Spaces Using Articulation Index
    ASTM E 1111/E1111M : 2014 Standard Test Method for Measuring the Interzone Attenuation of Open Office Components
    ASTM E 1374 : 2018 : EDT 1 Standard Guide for Office Acoustics and Applicable ASTM Standards
    ASTM C 634 : 2013 : EDT 1 Standard Terminology Relating to Building and Environmental Acoustics
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