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Hearing Aids

Hearing Tests: Do I Have Hearing Loss?

Hearing Aid Features

This article explains the common hearing aid features and helps you in buying a hearing aid.

What is Audiogram

Pure tone audiometry is the measurement of an individual's hearing sensitivity for calibrated pure tones at various frequencies and levels of loudness. The result is graphically represented by an audiograph plotting the minimum audibility levels against the frequencies.

Common Problems When Wearing New Hearing Aids

Wearing new hearing aids is like learning a new way of hearing. It would take time to adjust to your new hearing aids. Here are some problems which you may expect.

Hearing Aids And Personal Sound Amplifiers

A personal sound amplifier may improve your hearing experience if you follow the guideline outlined here.

How to Buy Hearing Aids

How to Program Your Hearing Aid

Programming a digital hearing aid is not difficult once you learn the software. However find the tools can be a problem. The basic hearing aid tuning process is discussed.

Understand Hearing Aid Specifications and Terminology

To be a smart consumer, one should understand the technical specifications of a hearing aid. Review them before you spend your money.

How to Buy Hearing Aids: Do-It-Yourself

Hearing aid is a complex device and requires some learning to understand and fully utilize it. If you follow the steps outlined here, you would get a better hearing aid and save money too.

Programming Your Hearing Aids - Tools

You would need a hearing aid programmer, programming cable, and software to program your hearing aid yourself. These tools are generally for hearing aid professionals and are difficult to find.

Noise Levels and Exposure Guidelines

The relationship bewteen noise level or sound pressure level to common noises is important to understand hearing aid specifications. The table here provides the reference points for you.

Hearing Aids - Directional Microphones

Hearing aids with directional microphones can improve speech comprehension significantly. It works by filtering out noises from all directions except where the signal is coming from.

FDA Notice for Hearing Aid Users

FDA recommends all prospective hearing aid users to have a qualified medical staff to examine the patient first before purchasing a hearing aid. Not all hearing problems require hearing aids and hearing aids do not cure medical problems.

Waiver to FDA Medical Evaluation Requirements

This is the waiver to the medical evaluation requirement when purchasing hearing aids.


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