Search Results for the EPA National Library Catalog

Items Found: 3

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Your Search: (SUBJECT=Sound analyzers.)


Select Item Title Year Published
An evaluation of high level noise and its reduction in a 3000 BTU/HR gasoline-engine-powered field refrigeration unit. 1975
Environmental effects on microphones and type II sound level meters 1976
Techniques for the Measurement of Acoustic Impedance of Asphalt. 1978

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