Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Frédéric Laville"'
Autor:
Olivier Valentin, Frédéric Laville
Publikováno v:
Noise and Health, Vol 19, Iss 91, Pp 278-285 (2017)
Introduction: The currently available methods for measuring the occlusion effect (OE) of hearing protection devices (HPDs) have limitations. Objective microphonic measurements do not assess bone-conducted sounds directly transmitted to the cochlea. P
Externí odkaz:
https://doaj.org/article/ee271450d07c4e82bbad719390a58967
Publikováno v:
Noise and Health, Vol 19, Iss 86, Pp 1-9 (2017)
Introduction: Present methods of measuring the attenuation of hearing protection devices (HPDs) have limitations. Objective measurements such as field microphone in real-ear do not assess bone-conducted sound. Psychophysical measurements such as real
Externí odkaz:
https://doaj.org/article/190d75b8939d4884a2576a85994c10ef
Autor:
Jérémie Voix, Frédéric Laville
Publikováno v:
Perspectives Interdisciplinaires sur le Travail et la Santé, Vol 7, Iss 2 (2005)
Many workers are exposed to noise levels high enough to put them at risk of losing their hearing. However, noise reduction at source, when technically feasible, is often difficult to implement for economic reasons. Therefore, individual protection re
Externí odkaz:
https://doaj.org/article/85b979c3a3114017aa24576bd54b5c89
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems. 25:195-223
This paper develops a mathematical modeling procedure for pneumatic nailing devices. The representation integrates all the operation phases composing the nailing process. The model accounts for the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e75d3a0f4c3d36f5c1147f374ec6f9e7
https://doi.org/10.1080/13873954.2019.1601111
https://doi.org/10.1080/13873954.2019.1601111
Publikováno v:
Applied Acoustics. 119:66-77
The real attenuation of hearing protection devices (HPD) can be assessed in the field using a method based on continuous field microphone-in-real-ear (F-MIRE) measurements. The two-microphone method provides an indicator called the measured noise red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf7eb71d7f3b6c37c1ad41c08d4c7b1d
https://doi.org/10.1016/j.apacoust.2016.12.003
https://doi.org/10.1016/j.apacoust.2016.12.003
Publikováno v:
Applied Acoustics. 114:191-202
This paper investigates the noise sources in a pneumatic nail gun. The study combines two complementary experimental approaches. The first uses simultaneous data observation, with sound, acceleration and air pressure signals simultaneously recorded i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::133d316bb6572324025a283328d71cbc
https://doi.org/10.1016/j.apacoust.2016.07.030
https://doi.org/10.1016/j.apacoust.2016.07.030
Autor:
Joris Brun-Berthet, Frédéric Laville
Publikováno v:
Applied Acoustics. 100:43-54
This article presents an adaptation of the experimental design method (more precisely called “statistical design and analysis of experiments” and referred to as DOE) to acoustics. Experimental design is an efficient method to find an empirical re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c3cbbb771108911a70732853d7985e
https://doi.org/10.1016/j.apacoust.2015.07.005
https://doi.org/10.1016/j.apacoust.2015.07.005
Publikováno v:
Acta Acustica united with Acustica. 101:775-788
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a916fc89a8e8be93b3e2dbe7a46c87e
https://doi.org/10.3813/aaa.918872
https://doi.org/10.3813/aaa.918872
Publikováno v:
Construction and Building Materials. 88:126-133
This paper presents an empirical model predicting penetration resistance forces (PRF) imposed on nails when penetrating plywood samples at quasi-static velocities (20–500 mm/min range). The formulation covers various nail geometries and sizes and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef95cb3f1eca66cfe934ce6aab331b43
https://doi.org/10.1016/j.conbuildmat.2015.04.011
https://doi.org/10.1016/j.conbuildmat.2015.04.011
Publikováno v:
The Journal of the Acoustical Society of America. 137:2602-2613
This paper compares different approaches to model the vibroacoustic behavior of earmuffs at low frequency and investigates their accuracy by comparison with objective insertion loss measurements recently carried out by Boyer et al. [(2014). Appl. Aco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6f0e6ef9eeebc3fa13fcfc20e99098d
https://doi.org/10.1121/1.4919326
https://doi.org/10.1121/1.4919326