Audiology Audiometry MA/M.Ed Spring Autumn 2023 Solved Assignments
Audiology & Audiometry (683) MA/M.Ed Autumn 2023 Solved Assignments
|Course Title||Audiology & Audiometry|
|Last Date To Submit||November 2023|
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Earmolds are the plastic part of your BTE hearing instrument. Which connects the ear canal to the hearing aid and literally places the sound in your ear. Depending on the type and degree of hearing loss, and the anatomy of the ear, the earmold can be canal size (tiny), half-shell size (medium), or even a ”full shell” size (large).
There are more than ten different, common styles of earmolds. Which are available in a variety of colors and types of plastic depending upon your personal preference, the shape and texture of your ear, and your specific hearing instrument. Non-hearing aid users may use earmolds, too. Custom earmolds are a great way to protect your hearing from loud sounds at work or at play. Musicians, stock car racers and even some professional football teams use earmolds. With an acoustical chamber which blocks most noise while still allowing the wearer to understand speech. Some swimmers use specialized ear molds designed to keep water out of their ear canal.
MA/M.Ed Spring Autumn 2023 Solved Assignments
Much like eyeglass frames must be fit to your face, earmolds must be fit to your ear. It’s important for them to be tight enough to prevent sound from leaking out. And creating feedback but not so tight they cause pain. That’s why a hearing healthcare professional will make a cast on your ear. Known as an ear impression, to make sure they the right fit.
At other times, earmolds are positioned in the ear canal or the concha bowl. When the earmolds match the color of your skin, they are hard to spot. Should you request a customized earmold, your hearing care provider will take an impression of the ear canal and the outer part of the ear using a silicone-like substance. The impression is then sent to a lab where it transforms into a replica of the structure of the ear.