How to control noise at its source

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<title>How to control noise at its source</title>
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<title>National safety news</title>
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<namePart>Kamperman, George W.</namePart>
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<abstract displayLabel="Summary">Once the noise sources have been identified and analyzed, the ideal approach to noise control is engineering. The purpose of this article is to highlight some of the practical limitations of noise control systems and materials that should be considered for particular applications</abstract>
<note type="statement of responsibility">by George W. Kamperman</note>
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<text>Vol, 125, nº 4, April 1982 ; p. 60-62</text>
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