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hearing aid |
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hearing aidAny device to improve the hearing of partially deaf people. Hearing aids usually consist of a battery-powered transistorized microphone/amplifier unit and earpiece. Some miniaturized aids are compact enough to fit in the ear or be concealed in the frame of eyeglasses. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Their administrative abilities extend to running schedules for the audiologists and themselves, as well as managing the logistics of hearing aid dispensing programs. They're ``basically little computers,'' says audiologist Jeff Grama, the owner of Hearing Aid Services of Hollywood. This is because electromagnetic interference between the phone and the hearing aid causes buzzing or static. |
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