Réduction du bruit de machines et de matériels : quelques exemples

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<title>Réduction du bruit de machines et de matériels</title>
<subTitle>: quelques exemples</subTitle>
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<title>Cahiers de notes documentaires</title>
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<namePart>Schommer, A.</namePart>
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<abstract displayLabel="Summary">La réduction du bruit de machines ou matériels peut être obtenue à l'aide de deux types de dispositifs: ceux dits "primaires" qui réduisent la formation du bruit à la source; ceux dits "secondaires" qui agissent sur la propagation et le rayonnement du bruit. L'auteur présente quelques applications pratiques efficaces de ces dispositifs à des ventilateurs, des moteurs, des vannes de régulation, des brûlures atmosphériques, des transporteurs mécaniques vibrants...</abstract>
<note type="statement of responsibility">par A. Schommer</note>
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<text>nº 114, 1er. trimestre 1984 ; p. 25-33</text>
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