PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

The Effects of Hearing Protectors on Auditory Localization: Evidence From Audio-Visual Target Acquisition

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Response times (RT) in an audio-visual target acquisition task were collected from 3 participants while wearing either circumaural earmuffs, foam earplugs, or no hearing protection. Analyses revealed that participants took significantly longer to locate and identify an audio-visual target in both hearing protector conditions than they did in the unoccluded condition, suggesting a disturbance of the cues used by listeners to localize sounds in space. RTs were significantly faster in both hearing protector conditions than in a non-audio control condition, indicating that auditory localization was not completely disrupted. Results are discussed in terms of safety issues involved with wearing hearing protectors in an occupational environment.
Rocznik
Strony
309--319
Opis fizyczny
Bibliogr. 14 poz., rys., wykr.
Twórcy
autor
  • Air Force Research Laboratory, Wright-Patterson Air Force Base, OH, USA
  • Air Force Research Laboratory, Wright-Patterson Air Force Base, OH, USA
Bibliografia
  • 1.Abel, S.M., & Hay, V.H. (1996). Sound localization: The interaction of aging, hearing loss and hearing protection. Scandinavian Audiology, 25, 3-12.
  • 2.American National Standards Institute. (1984). Method for the measurement of the real-ear attenuation of hearing protectors (Standard No. ANSI S12.6-1984). Washington, DC, USA: Author.
  • 3.Atherley, G.R.C., & Else, D. (1971). Effect of ear-muffs on the localization of sound under reverberant conditions. Proceedings of the Royal Society of Medicine, 64, 203-205.
  • 4.Atherley, G.R.C., & Noble W.G. (1970). Effect of ear-defenders (ear-muffs) on the localization of sound. British Journal of Industrial Medicine, 27, 260-265
  • 5.Bolia, R.S., D ’Angelo, W.R., & McKinley, R.L. (1999). Aurally-aided visual search in three-dimensional space. Human Factors, 41, 664-669.
  • 6.Bolia, R.S., D ’Angelo, W.R., Mishler, P.J., & Morris, L.J. (in press). The effects of hearing protectors on auditory localization in azimuth and elevation. Human Factor.
  • 7.Hofman, P.M., Van Riswick, J.G.A., & Van Opstal, A.J. (1998). Relearning sound localization with new ears. Nature Neuroscience, 1, 417-421.
  • 8.Laroche, C., Ross, M.-J., Lefebvre, L., & Larocque, R. (1995). Determination des caracteristiques acoustiques optimales des alarmes de recul [Determination of optimal acoustical characteristics of evacuation signals] (IRSST Report R-117). Montreal, Que, Canada: Institut de recherche en sante et en securite du travail du Quebec.
  • 9.Noble, W.G. (1981). Earmuffs, exploratory head movements, and horizontal and vertical sound localization. Journal of Auditory Research, 21, 1-12.
  • 10.Noble, W.G., & Russell, G. (1972). Theoretical and practical implications of the effects of hearing protection devices on localization ability. Acta Otolaryngologica, 74, 29-36.
  • 11.Perrott, D.R., Cisneros, J., McKinley, R.L., & D ’Angelo, W.R. (1996). Aurally aided visual search under virtual and free-field listening conditions. Human Factors, 38, 702-715.
  • 12.Vause, N.L., & Grantham, D.W. (1999). Effects of earplugs and protective headgear on auditory localization ability in the horizontal plane. Human Factors, 41, 282-294.
  • 13.Wightman, F.L., & Kistler, D.J. (1992). The dominant role of low-frequency interaural time differences in sound localization. Journal of the Acoustical Society of America, 91, 1648-1660.
  • 14.Wightman, F.L., & Kistler, D.J. (1997). Factors affecting the relative salience of sound localization cues. In R.H. Gilkey & T.R. Anderson (Eds.), Binaural and spatial hearing in real and virtual environments. Mahwah, NJ, USA: Erlbaum.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-84364978-2dcc-48e5-8c96-d4a93399657c
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.