Speech Intelligibility and Hearing Protector Selection
ARMY AEROMEDICAL RESEARCH LAB FORT RUCKER
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This report provides a summary of speech intelligibility research and offers guidelines for selecting hearing protection based on speech intelligibility. MIL-STD-1472G 11Jan2012 Department of Defense Design Criteria Standard Human Engineering provides the basis for the guidelines using the Modified Rhyme Test and the Articulation Index.
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