Research Report RR:E33-1015

    This is a study of reproducibility and repeatability for a field test of normalized door insertion loss and door transmission class using both scanning and fixed microphone methods

    Published: April 2019

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    Related Standards

    E2964-19 Standard Test Method for Measurement of the Normalized Insertion Loss of Doors

    Committee E33 on Building and Environmental Acoustics

    Subcommittee E33.03 on Sound Transmission