Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Laura Ruhala"'
Autor:
Richard Ruhala, Laura Ruhala
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 264:865-873
The background noise and vibration in an office workplace area was observed to be excessive. Next to one of the executive offices, as well as an open office space, is a mechanical room that provides heating and cooling to part of the 3-story college
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::534b884f4d037be0c019528f770c9542
https://doi.org/10.3397/nc-2022-827
https://doi.org/10.3397/nc-2022-827
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:3571-3583
Tire-pavement interaction noise (TPIN, aka tire-road noise or tyre-road noise) is most efficiently measured in acoustically controlled laboratories with large diameter roadwheels (drums) that have surface treatments which replicate some pavement prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e56d9adb5a1527ad4c85e9c2a8094ae
https://doi.org/10.3397/in-2021-2455
https://doi.org/10.3397/in-2021-2455
Autor:
Laura Ruhala, Richard J. Ruhala
Publikováno v:
INTER-NOISE and NOISE-CON Congress and Conference Proceedings. 263:3554-3561
Several different combinations of face masks and shields are evaluated for their acoustic performance using a head and torso simulator (HATS). The HATS is used as a controlled and repeatable artificial sound source using white noise in a classroom en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d13cef8ead8bfca7bb7671dcaaaafb7
https://doi.org/10.3397/in-2021-2451
https://doi.org/10.3397/in-2021-2451
Publikováno v:
The Journal of the Acoustical Society of America. 153:A373-A373
The COVID-19 pandemic caused the need for a wide assortment of face coverings to be adopted all over the globe. While reducing the transmission of the virus, the use of such face covering also reduced speech sound levels and intelligibly. Sound level
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2f279f1de89eb50200f6c8b135f0661
https://doi.org/10.1121/10.0019218
https://doi.org/10.1121/10.0019218
Publikováno v:
Volume 6: Design, Systems, and Complexity.
NASA is planning to send astronauts to the moon and then establish sustainable lunar exploration during the 21st Century under the Artemis program. The lunar south pole target site will need ground transportation to transport materials such as lunar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cd9437206be006b214c87c670b3ae5f
https://doi.org/10.1115/imece2020-24197
https://doi.org/10.1115/imece2020-24197
Publikováno v:
2008 Annual Conference & Exposition Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a5087dc8a2ed6e64af7319adf38dea3
https://doi.org/10.18260/1-2--4154
https://doi.org/10.18260/1-2--4154
Publikováno v:
2008 Annual Conference & Exposition Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a92fb84ff5f105a4550d7c50b17c4d6
https://doi.org/10.18260/1-2--4144
https://doi.org/10.18260/1-2--4144
Autor:
Laura Ruhala
Publikováno v:
2009 Annual Conference & Exposition Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c513e06f0ec87da57b9d24b0077d3b47
https://doi.org/10.18260/1-2--5833
https://doi.org/10.18260/1-2--5833
Publikováno v:
The Journal of the Acoustical Society of America. 151:A131-A131
The COVID-19 pandemic has caused many communities to require or at least recommend the wearing of face coverings, masks, and/or shields inside indoor public spaces to reduce the transmission rate of the virus. Several types of face coverings are stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f61bbf608b2b73008c2177f15a7fbdb4
https://doi.org/10.1121/10.0010880
https://doi.org/10.1121/10.0010880