Zobrazeno 1 - 10
of 101
pro vyhledávání: '"J, Peppin"'
Publikováno v:
The Journal of the Acoustical Society of America. 151:A116-A116
This year marks the 50th anniversary of ASTM International Committee E33 on Building and Environmental Acoustics which combined all ASTM activity in these areas into one committee, though work on ASTM standards for measurement of sound absorption and
Autor:
Richard J. Peppin
Publikováno v:
Shock and Vibration, Vol 1, Iss 6, Pp 585-587 (1994)
Externí odkaz:
https://doaj.org/article/cbd79f971aaa4150a9f843c4568b6b05
Autor:
Robert A. Putnam, Richard J. Peppin
Publikováno v:
The Journal of the Acoustical Society of America. 148:2753-2753
Autor:
Richard J. Peppin
Publikováno v:
Physics Today. 73:10-10
Publikováno v:
The Journal of the Acoustical Society of America. 143:1904-1904
Testing (and calibration) laboratories, to be good, must provide consistent accurate and precise measurements of the test objects based on their well-defined procedures. Lab accreditation is one way to assure the engineers, scientists, and technician
Publikováno v:
The Journal of Pain. 17:S94
Publikováno v:
Noise Control Engineering Journal. 58
Often, but not always, acoustical insulation is used in place of thermal insulation, and vice versa. Often also, both are used for the same purpose. But the thermal and acoustical properties of a material are different and often not related. Hence a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dee5fecd30c7315311acb66b9527e7d
https://doi.org/10.1520/stp12296s
https://doi.org/10.1520/stp12296s
Autor:
Richard J. Peppin, Nao Abiko
Publikováno v:
SAE Technical Paper Series.
Autor:
J, Peppin
Publikováno v:
HEC forum : an interdisciplinary journal on hospitals' ethical and legal issues. 12(1)