Anyone getting their hearing tested??

Discussion in 'Driver Health' started by mobyditch, Sep 13, 2009.

  1. mobyditch

    mobyditch Bobtail Member

    13
    3
    Apr 19, 2009
    Des Moines, IA
    0
    And I'm not talking about a DOT hearing test but rather an independent hearing test to see how much of loss you may have after driving for many years..

    I believe my hearing is being effected by engine and road noise and will taking a test soon.. I have a brother who appears to be almost deaf as I caught him lip reading when I talk to him.. I don't think he really knows he's going deaf though. He's been driving for over 25 years that I know of..
     
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  3. 112racing

    112racing Road Train Member

    1,384
    20,548
    Nov 30, 2008
    pocono's, pa
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    most likely you will find a loss of high frequencies which is most common
     
  4. FunkRider

    FunkRider Light Load Member

    87
    29
    Jul 22, 2009
    Hamilton, Ontario
    0
    What? lol

    I find if I drive with my windows open for a extended period of time my ears ring when I go to bed. Any extended exposure to even moderate sound levels causes hearing damage. Only a percentage heals, the rest is permanent damage which results in hearing loss.

    "
    Hearing loss in adults has many causes such as disease or infection, ototoxic drugs, exposure to noise, tumors, trauma, and the aging process. This loss may or may not be accompanied by tinnitus, ringing in the ears. Tinnitus can occur by itself without any hearing loss.
    Some causes of hearing loss in adults are described below:
    Otosclerosis is a disease involving the middle ear capsule, specifically affecting the movement of the stapes (one of the three tiny bones in the middle ear).
    Meniere's disease affects the membranous inner ear and is characterized by deafness, dizziness (vertigo), and ringing in the ear (tinnitus).
    Medications used to manage some diseases are damaging to the auditory system (ototoxic) and cause hearing loss. Some of the specific drugs known to be ototoxic are aminoglycoside antibiotics (such as streptomycin, neomycin, kanamycin); salicylates in large quantities (aspirin), loop diuretics (lasix, ethacrynic acid); and drugs used in chemotherapy regimens (cisplatin, carboplatin, nitrogen mustard).
    Exposure to harmful levels of noise results in noise-induced hearing loss . The prolonged exposure causes damage to the hair cells in the cochlea and results in permanent hearing loss. The noise-induced hearing loss usually develops gradually and painlessly. Hearing loss can also occur as a result of an acoustic trauma, or a single exposure or very few exposures to very high levels of sound.
    An acoustic neuroma is an example of a tumor that causes hearing loss. Acoustic neuromas arise in the eighth cranial nerve (acoustic nerve). The first symptom is reduction of hearing in one ear accompanied by a feeling of fullness.
    Trauma can also result in hearing loss. Examples include fractures of the temporal bone, puncture of the eardrum by foreign objects, and sudden changes in air pressure.
    Loss of hearing as a result of the aging process is called presbycusis. The process involves degeneration of the inner ear (cochlea). Presbycusis can also involve other parts of the auditory system. The hearing loss is progressive in nature with the high frequencies affected first. While the process begins after age 20, it is typically at ages 55 to 65 that the high frequencies in the speech range begin to be affected."
     
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