Zobrazeno 1 - 10
of 17
pro vyhledávání: '"EN 1793-6"'
Autor:
Paolo Guidorzi, Massimo Garai
Publikováno v:
Environments, Vol 10, Iss 8, p 139 (2023)
The EN 1793-5 and EN 1793-6 standards have been in use for many years as a method for measuring the intrinsic characteristics of noise barriers installed along highways and railways. They require a sound source and a grid of microphones, to be placed
Externí odkaz:
https://doaj.org/article/5a8bbe404f9c44dfac78b2cca4d06b1e
Akademický článek
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Yes
The in situ measurement of the airborne sound insulation, as outlined in EN 1793-6:2012, is becoming a common means of quantifying the performance of road traffic noise reducing devices. Newly installed products can be tested to reveal any c
The in situ measurement of the airborne sound insulation, as outlined in EN 1793-6:2012, is becoming a common means of quantifying the performance of road traffic noise reducing devices. Newly installed products can be tested to reveal any c
Externí odkaz:
http://hdl.handle.net/10454/9506
Autor:
Stefan M. Dimitrijević, Víctor M. García-Chocano, Francisco Cervera, Emelie Roth, José Sánchez-Dehesa
Publikováno v:
Materials, Vol 12, Iss 17, p 2806 (2019)
A sonic crystal barrier, consisting of empty micro-perforated cylindrical shells, was built on the campus at the Universitat Politècnica de València in 2011 and characterised by using a non-standardised measurement technique. In this paper, the son
Externí odkaz:
https://doaj.org/article/656f6ba7491e4fd8a3d87c77a089975c
Autor:
Paolo Guidorzi, Massimo Garai
This paper describes the development of a low-cost device for measuring the acoustic intrinsic characteristics of noise barriers. The system is based on the Teensy 4.1 microcontroller combined with a few other components. The measurements are carried
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9949792751fa34848ddcdc52aece3cc6
https://hdl.handle.net/11585/904358
https://hdl.handle.net/11585/904358
Autor:
Guidorzi P., Garai M.
EN 1793-6 allows measuring the in-situ sound insulation of installed noise barriers at selected positions, but it would be desirable to check the quality of the installation or the decrease in performance over time over the whole length of a noise ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4094::8b5fd457c8af30bdc5f8d44a6cdb7a6a
http://hdl.handle.net/11585/813145
http://hdl.handle.net/11585/813145
Akademický článek
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Publikováno v:
Applied Acoustics. 114:294-306
This work presents sound insulation and sound reflection measurements conducted over sonic crystal noise barriers according to the European standards EN 1793-2, EN 1793-5 and EN 1793-6. In most of the reference literature, sound insulation and reflec
Autor:
José Sánchez-Dehesa, Emelie Roth, Stefan M. Dimitrijevic, Victor M. García-Chocano, Francisco Cervera
Publikováno v:
Materials, Vol 12, Iss 17, p 2806 (2019)
Materials
Volume 12
Issue 17
Materials
Volume 12
Issue 17
A sonic crystal barrier, consisting of empty micro-perforated cylindrical shells, was built on the campus at the Universitat Politè
cnica de Valè
ncia in 2011 and characterised by using a non-standardised measurement technique.
cnica de Valè
ncia in 2011 and characterised by using a non-standardised measurement technique.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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