Composite Material Sound Absorption Determination By Means Of Standing Wave Tube Measurement
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F18%3A00328393" target="_blank" >RIV/68407700:21230/18:00328393 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Composite Material Sound Absorption Determination By Means Of Standing Wave Tube Measurement
Original language description
The sound absorption material property knowledge, opens new application possibilities of material. Absorptive materials can be used for sound pressure level attenuation in interior spaces (usually acoustic diffuse field), as well as exterior spaces (free acoustic field). The presented work is focused on sound absorption coefficient measurement techniques. In respect to this purpose, the standing wave impedance tube measurement device was assembled. Reference samples from composite based EVA (ethylene vinyl acetate) material were created. Samples were used for interlaboratory comparative sound absorption measurement test. Measurement results comparison is presented here.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21100 - Other engineering and technologies
Result continuities
Project
<a href="/en/project/EF16_027%2F0008465" target="_blank" >EF16_027/0008465: International Mobility of Researchers in CTU</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.
Data specific for result type
Article name in the collection
Book of proceedings from 6th Conference on on Building Physics and Applied Technology in Architecture and Building Structures. Leuven, Katholieke Universiteit Leuven, Laboratory of Soft Matter and Biophysics, 2018.
ISBN
9789090314419
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
188-192
Publisher name
Katholieke Universiteit Leuven, Laboratory of Soft Matter and Biophysics.
Place of publication
Leuven
Event location
Leuven
Event date
Oct 11, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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