During.our first visit, the provider will establish your hearing-loss profile with audiometry testing. The case is connected to a plastic ear bold by a clear tube that wraps around the top of your ear. Most hearing aids share several similar electronic components, including a microphone that picks up sound; amplifier circuitry that makes the sound louder; a miniature loudspeaker receiver that delivers the amplified sound into the ear canal; and batteries that power the electronic parts. technology used to achieve amplification i.e., analogy Cs. digital Some hearing aids also have earmolds or earpieces to direct the flow of sound into the ear and enhance sound quality. About one in five survey respondents got their hearing aids from a doctor's office. It may help ease your concerns to know more about: The hearing aid options available to you What to look for when buying a hearing aid Hearing aids can't restore normal hearing. If the speech is in front of the listener and the noise is fr

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