Approximate Determination of Weighted Apparent Sound Reduction Index of Structures on Silicate and Brick Base

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00223861" target="_blank" >RIV/68407700:21110/15:00223861 - isvavai.cz</a>
Result on the web
<a href="http://www.czakustika.cz/listy/casopis/21-12.pdf" target="_blank" >http://www.czakustika.cz/listy/casopis/21-12.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Approximate Determination of Weighted Apparent Sound Reduction Index of Structures on Silicate and Brick Base
Original language description
This article presents three main domain in building acoustics. The text deals with quantities expressing sound insulation in detail. It is described that the usual methods, which used for expressing of sound insulation in dependence on the frequency, arerelative complicated for most designers (amateurs in the field of acoustics). In preliminary phase of the project is needed to design appropriate material solutions. In this phase is sufficient determine the sound insulation properties of the separatingstructures, however, with sufficient accuracy. This text should help. It is focused on a simple calculation relations used to determine the weighted apparent sound reduction index.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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