Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/82305
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Design of a reverberant chamber for noise exposure experiments with small animals |
Autor: | Cobo, Pedro CSIC ORCID; Murillo-Cuesta, Silvia CSIC ORCID; Cediel, Rafael CSIC; Moreno, Antonio; Lorenzo-García, Patricia CSIC; Varela-Nieto, Isabel CSIC ORCID | Fecha de publicación: | 2009 | Editor: | Elsevier | Citación: | Applied Acoustics 70(8): 1034-1040 (2009) | Resumen: | Previous work on the acoustic design of small reverberant chambers for studies on laboratory animals has paid, in general, more attention to the frequency response at certain points in their interior. These designs aimed to provide a frequency response as flat as possible at the receivers, thus avoiding unpleasant spectral coloration effects. However, an equally important, and frequently neglected, aspect is to set an acoustic field as spatially uniform as possible inside the zone where the animals are to be placed during the exposure to noise. Here, an optimization procedure is described to calculate the proportions of the chamber dimensions that confers the highest sound level with the minimum mean squared deviation averaged in a given area inside the chamber. In addition, new stimuli have been designed with a high-pass filtering and linear with frequency gain. These stimuli were intended to adapt the characteristics of the exposing noise to the rodent hearing spectrum, displaced toward higher frequencies than the hearing frequency band of humans. © 2009 Elsevier Ltd. All rights reserved. | URI: | http://hdl.handle.net/10261/82305 | DOI: | 10.1016/j.apacoust.2009.03.005 | Identificadores: | doi: 10.1016/j.apacoust.2009.03.005 issn: 0003-682X |
Aparece en las colecciones: | (IA) Artículos (IIBM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
17
checked on 23-mar-2024
WEB OF SCIENCETM
Citations
13
checked on 31-ene-2024
Page view(s)
538
checked on 29-mar-2024
Download(s)
110
checked on 29-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.