Hearing Aids Types at Advanced ENT of Atlanta (working)

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Types of Hearing Aids

Behind the ear (BTE) hearing aids can be fitted with either a closed or open earmold. A closed mold allows distance between the end of the earmold and the receiver (loudspeaker) of the hearing aid, reducing the chances of feedback (whistling). The open mold is best suited to people with normal hearing in the lower frequencies and eliminates complaints of ear fullness and problems with the sound of ones own voice.

There are five main styles of hearing aids. These include:

Behind the ear (BTE) style with closed mold
A behind the ear (BTE) hearing aid is a stock item, worn with a custom made ear mold. It is appropriate for individuals with mild to profound hearing loss. Depending on the level of technology, it may be equipped with directional microphones and multiple memories to enhance understanding in difficult listening situations.

In the ear (ITE) styles
An in the ear (ITE) hearing aid is fully housed in the outer ear. It is appropriate for individuals with mild to moderately severe hearing loss. It can be fitted with directional microphones and multiple memories for enhanced speech clarity in background noise.

In the canal (ITC) styles
An in the canal (ITC) hearing aid fits in the canal portion of the outer ear. It is appropriate for individuals with mild to moderate hearing loss. Directional microphones and multiple memories can be added.

Completely in the canal (CIC) styles
A completely in the canal (CIC) hearing aid fits entirely in the outer ear canal and is the least conspicuous hearing aid style available. It is appropriate for individuals with mild to moderate hearing loss. Directional microphones cannot be added due to space limitations on the aid however multiple memories can be installed to improve speech clarity in background noise.

Receiver in the canal (RIC) open/closed fit style
A Receiver in the Canal (RIC) hearing aid is a stock instrument with the receiver (loudspeaker) discretely placed in the ear canal. It is connected to the hearing aid with a tiny cable. It can be fitted with either an open or closed ear mold. The ear mold separates the receiver and microphone and helps reduce feedback. An open mold is best suited to people with normal or nearly normal hearing in the lower frequencies. It reduces or eliminates the "barrel" sensation some people experience when hearing their own amplified voice. A closed ear mold may be necessary for persons with more severe hearing losses.