Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (SUBJECT=Voice communication)

 
 
 

Select Item Title Year Published
Annoyance, loudness, and measurement of repetitive type impulsive noise sources {Microfiche} 1981
Impact Characterization of Noise Including Implications of Identifying and Achieving Levels of Cumulative Noise Exposure. 1973
Protective noise levels : condensed version of EPA levels document / 1978
Speech levels in various noise environments / 1977

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