Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Jukka Keränen"'
Autor:
Valtteri Hongisto, Reijo Alakoivu, Juho Virtanen, Jarkko Hakala, Pekka Saarinen, Johann Laukka, Andreas Linderholt, Jörgen Olsson, Kirsi Jarnerö, Jukka Keränen
Publikováno v:
Data in Brief, Vol 49, Iss , Pp 109393- (2023)
In a Finnish-Swedish consortium project, a large amount of sound insulation tests was conducted for several intermediate floors in laboratory conditions to serve various scientific research questions. The dataset contains 30 wooden and 8 concrete con
Externí odkaz:
https://doaj.org/article/c2673c0215af4d989942dab1e09cec8e
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:6369-6375
We examined the effects of both wind turbine noise and road traffic noise on symptoms and diseases close to wind turbines and in a control area. Wind turbine sound levels were between 1739 dB LAeq and met the Finnish regulation (40 dB). Daytime road
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5df0bbfc5fcfdbdd51ce82b2c6e6db7f
https://doi.org/10.3397/in_2022_0960
https://doi.org/10.3397/in_2022_0960
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:3677-3682
Room acoustic models are often used to predict parameters that describe acoustic conditions in various spaces, also in open-plan offices. An open-plan office of 81 m² was experimentally studied using 22 different room acoustic conditions. The condit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbbbfd2850bdc72e2df5c72b141075ee
https://doi.org/10.3397/in_2022_0517
https://doi.org/10.3397/in_2022_0517
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 265:3621-3625
It is common assumption that resilient joints around a heavyweight construction improve sound insulation between adjacent rooms. Effect of resilient joints on sound insulation has not been studied sufficiently. This study investigated how the joint r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8f7782319a526ea26635c913dd0ab39
https://doi.org/10.3397/in_2022_0509
https://doi.org/10.3397/in_2022_0509
Autor:
Valtteri Hongisto, Jukka Keränen
Publikováno v:
Applied Sciences, Vol 11, Iss 10, p 4596 (2021)
ISO 3382-3 is globally used to determine the room acoustic conditions of open-plan offices using in situ measurements. The key outcomes of the standard are three single-number quantities: distraction distance, rD, A-weighted sound pressure level of s
Externí odkaz:
https://doaj.org/article/3ac38ceaf2fd412b989a5faad340990b
Publikováno v:
Building and Environment. 239:110406
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee0790b743cefbd8d91079b035e74f28
https://doi.org/10.1016/j.buildenv.2023.110406
https://doi.org/10.1016/j.buildenv.2023.110406
Effect of resilient joints on the airborne sound insulation of single-leaf heavyweight constructions
Autor:
Jukka Keränen, Valtteri Hongisto
Publikováno v:
Journal of Building Engineering. 56:104711
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35a4c9345ed8f7e22f09842b736cc60
https://doi.org/10.1016/j.jobe.2022.104711
https://doi.org/10.1016/j.jobe.2022.104711
Publikováno v:
Building and Environment. 156:12-20
The sound pressure level (SPL) of environmental noise inside a dwelling is usually calculated by subtracting the outdoor-indoor level difference (DL) of the facade from the outdoor SPL. However, there is very little DL data available below 50 Hz. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d31f4f9719b6803c224b502df96ec7
https://doi.org/10.1016/j.buildenv.2019.03.061
https://doi.org/10.1016/j.buildenv.2019.03.061
Publikováno v:
Renewable and Sustainable Energy Reviews. 157:112040
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e8a5034842cc8376ddde6fc3b46d7c6
https://doi.org/10.1016/j.rser.2021.112040
https://doi.org/10.1016/j.rser.2021.112040
Publikováno v:
The Journal of the Acoustical Society of America. 142:2185-2196
The existing exposure–response relationships describing the association between wind turbine sound level and noise annoyance concern turbine sizes of 0.15–3.0 MW. The main purpose of this study was to determine a relationship concerning turbines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fa406dd5aa90ec552b27b10ac4516b0
https://doi.org/10.1121/1.5006903
https://doi.org/10.1121/1.5006903