The
Ability to Hear...
The ability to hear is essential for both the fulfillment of
individual potential and the enjoyment of life. As those who benefit
from the use of a hearing instrument can testify, you will en joy a
"new life" with your new hearing instrument. Having a
complete understanding of how your hearing works, and then knowing
your options for hearing instrumentation, will help you utilize your
hearing instruments to the fullest potential.
How
Our Hearing Works
As sound passes through each ear, it sets off a chain reaction that
could be compared to the toppling of a row of dominoes. First, the
outer ear collects pressure (or sound) waves, and funnels them through
the ear canal. These vibrations strike the eardrum, then the delicate
bones of the middle ear conduct the vibrations to the fluid in the
inner ear. This stimulates the tiny nerve endings, called hair cells,
which transform the vibrations into electro-chemical impulses. The
impulses travel to the brain where they are deciphered into sounds you
recognize.