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| out of 22 million- how many where hearing aids they need? |
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a- regular/reciever b- skeleton c-open/nonoccluding |
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| cuping hand to ear, speakin tubes, carbon vacuum tube |
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| can't localize sound, huge, visible, noise with clothes |
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Definition
| to pick up sounds in the enviroment |
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Definition
| plug that prevents sound from leaking out |
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| basic function of a hearing aid |
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Definition
| to amplify sounds- making them more intense of loud |
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| to release pressure (help with balance) |
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| contralateral routing of signal |
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Definition
| asissted listening devices |
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