The effect of high frequency sounds on hearing
|
S Riahy * , E Yusufy |
|
|
Abstract: (12911 Views) |
All people who work in airline have annually medical examination
included audiometry, because of common hearing Loss among
them. Different reasons like decrease in blood supply of hair cells
are considered for it. High frequency inverted curved in audiogram
in 2-6 kHz that may be temporary or permanent. Hearing deficiency
disturbed vocal communication. This article is a research in aviation
medicine site with hearing, high frequencies and hearing keywords
and recommended that personal who is in low and high frequency
circumstance must be protected against its harmful effect to protect
them from permanent or temporary effect in hearin. |
|
Keywords: High frequency, Sound, Hearing |
|
Full-Text [PDF 222 kb]
(7146 Downloads)
|
Type of Study: Original |
Received: 2012/03/7 | Accepted: 2014/06/3 | Published: 2014/06/3
|
|
|
|
|
Add your comments about this article |
|
|