Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Barry R. Wyerman"'
Autor:
Barry R. Wyerman, Terence Connelly
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdace1a7f26adca0e271f8e7687b5481
https://doi.org/10.4271/2009-01-2122
https://doi.org/10.4271/2009-01-2122
Publikováno v:
SAE Technical Paper Series.
Identical fiber wheel liners were installed on two different mid size vehicles in order to compare the noise reduction for each vehicle. The fiber liners represented material in current production. A baseline noise level was established with the exis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59d2f7bb41b79fb95c000014edd02eab
https://doi.org/10.4271/2009-01-2106
https://doi.org/10.4271/2009-01-2106
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5758b4c46ba58258fae8a214c30ec104
https://doi.org/10.4271/2007-01-2247
https://doi.org/10.4271/2007-01-2247
Publikováno v:
The Journal of the Acoustical Society of America. 127:608
A method of making an acoustic insulator includes depositing thermoplastic particulate on a first surface of a base layer. The method further includes heating the particulate such that the particulate at least partially melts and penetrates the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b303c10a528f2bbc82c48649c093a5
https://doi.org/10.1121/1.3294115
https://doi.org/10.1121/1.3294115
Autor:
Barry R. Wyerman
Publikováno v:
The Journal of the Acoustical Society of America. 72:436-442
Sound attenuation was measured between two adjacent closed rooms sharing a common plenum area. Initial tests were conducted with a high STC partition between rooms. The majority of sound passing between rooms was transmitted along a path through the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bb774db619b9a3d294b337b332ee523
https://doi.org/10.1121/1.388097
https://doi.org/10.1121/1.388097
Publikováno v:
The Journal of the Acoustical Society of America. 55:413-414
A free‐field measuring technique for determining the absorption characteristics of an absorbent material at oblique incidence has been investigated. This method, developed by Ingard and Bolt, compares the pressure and phase of an approximately plan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd565b4a850fe37d175d8ca0ff93efc
https://doi.org/10.1121/1.3437289
https://doi.org/10.1121/1.3437289
Autor:
Barry R. Wyerman
Publikováno v:
The Journal of the Acoustical Society of America. 68:S27-S27
Sound attenuation was measured between two adjacent closed rooms sharing a common plenum area. The first part of this study [J. Acoust. Soc. Am. 64, SI, S149 (1978)] concentrated on sound transmission between rooms along a path through the ceiling an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc4bd44212a77c7144dcf9be8e892f75
https://doi.org/10.1121/1.2004648
https://doi.org/10.1121/1.2004648
Autor:
Barry R. Wyerman
Publikováno v:
The Journal of the Acoustical Society of America. 69:S35-S35
Reverberation times and ambient sound levels were measured in the UNI‐Dome Multi‐purpose Coliseum at the University of Northern Iowa. This air supported fabric structure has an inner liner of fabric suspended under 67% of its roof surface. The li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c55cf085b6d9614d07270b4747c61f
https://doi.org/10.1121/1.386287
https://doi.org/10.1121/1.386287
Autor:
Barry R. Wyerman
Publikováno v:
Physics Today. 31:13-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15063b345099670d4b7b7d3aa52a8f9a
https://doi.org/10.1063/1.2994767
https://doi.org/10.1063/1.2994767
Autor:
Barry R. Wyerman, Ron Moulder
Publikováno v:
The Journal of the Acoustical Society of America. 64:S149-S149
Tests were conducted to determine the degree of sound isolation between a closed two‐room pair of offices with a common ceiling and partition. Several ceilings were tested with a standard metal stud office partition with Fiberglas insulation and 1/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f971a277d2d3ec4696f2766cc05b1a8
https://doi.org/10.1121/1.2003893
https://doi.org/10.1121/1.2003893