Web Directory

» Egopont: Test your Hearing Range
   Free online test. The user can listen to different frequency sounds and gain an understanding of the spectrum of their hearing range.
   http://www.egopont.com/hearing_tests.php?lang=en

» Hear Again
   Features the inventor of the implantable hearing device, with articles, photographs and details of awards. Includes information about cochlear implants and hearing loss.
   http://www.hearagain.org

» Hear-it: The Ear
   Provides a comprehensive description of the ear and how it functions.
   http://www.hear-it.org/page.dsp?page=4753

» Hearing and Hair Cells
   Illustrated article on the anatomy of the ear and the process by which sound waves are detected, converted into neural signals and sent to the brain.
   http://www.bcm.edu/oto/research/cochlea/Hearing/

» Wikipedia: Hearing Test
   Encyclopedia article explaining how hearing is evaluated by use of an audiometer and the Weber and Rinne tests.
   http://en.wikipedia.org/wiki/Hearing_test