Scientific and Technical Multi-Topic Internet Journal
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Internet-Vestnik VolgGASU
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Retling, Ernst Vladimirovich
articles: 7

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Issue: 1(1), 2006. Series: Multi-Topic

Air noise insulation with help of one-layer external walling with through porosity

UDK: 534.833.522.4:692

Retling E. V.

The paper considers the transmission of flat sound wave through external walling made of material with through porosity. The comparison of design values with measured results in small acoustical chambers is given.

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