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Hearing FAQs

1072_img1.gifAnother resource to provide you with access to many helpful hearing related articles.

What is an Audiologist?

An audiologist is a person who has a masters or doctoral degree in audiology. Audiology is the science of hearing. In addition, the audiologist must be licensed or registered by their state (in 47 states) to practice audiology.

Hearing Aids in the Presence of Background Noise

Virtually all patients wearing hearing aids complain about background noise at one time or another. There is no way to completely eliminate background noise.

Do I Need Two Hearing Aids?

Basically, if you have two ears with hearing loss that could benefit from hearing aids, you need two hearing aids. It is important to realize there are no “normal” animals born with only one ear. Simply stated, you have two ears because you need two…

Digital Hearing Aid Technology

The term DIGITAL is used so often today, it can be confusing. When the term “digital” is used while referring to hearing aids, it generally means the hearing aid is 100% digital. In other words, the hearing aid is indeed a “complete computer”.

Hearing Aid Battery Information

All batteries are toxic and dangerous if swallowed. Keep all batteries (and hearing aids) away from children and pets. If anyone swallows a battery it is a medical emergency and the individual needs to see a physician immediately.

How do I know if I have Hearing Loss?

Hearing loss occurs to most people as they age. Hearing loss can be due to the aging process, exposure to loud noise, certain medications, infections, head or ear trauma, congenital (birth or prenatal) or hereditary factors, diseases, as well as a n…

Realistic Expectations for the Hearing Aid User

Hearing aids work very well when fit and adjusted appropriately. They amplify sound! You might find that you like one hearing aid better than the other. The left and right hearing aids will probably not fit exactly the same and they probably won’t s…

Three Levels of Hearing Aid Technology

There are essentially three levels of hearing aid technology. We refer to these as analog, digitally programmable, and digital.

What is Tinnitus?

Tinnitus is an abnormal perception of a sound which is reported by patients that is unrelated to an external source of stimulation. Tinnitus is a very common disorder.

Type and Degree of Hearing Loss

Results of the audiometric evaluation are plotted on a chart called an audiogram. Loudness is plotted from top to bottom. Frequency, from low to high, is plotted from left to right.

Types of Hearing Aids

There are many styles of hearing aids. The degree of the hearing loss, power and options requirements, manual dexterity abilities, cost factors, and cosmetic concerns are some of the factors that will determine the style the patient will use.

Assistive Listening Devices (ALDs)

You may have certain communication needs that cannot be solved by the use of hearing aids alone. These situations may involve the use of the telephone, radio, television, and the inability to hear the door chime, telephone bell, and alarm clock.

Candidates for ALDs

No. People with all degrees and types of hearing loss — even people with normal hearing can benefit from assistive listening devices.

Types of ALDs

There are many assistive listening devices available today, from sophisticated systems used in theaters and auditoriums to small personal systems.

The Prevalence of Tinnitus

Tinnitus is the term for the perception of sound when no external sound is present. It is often referred to as “ringing in the ears,” although some people hear hissing, roaring, whistling, chirping, or clicking.

What Causes Tinnitus?

Tinnitus may originate from various lesions and from different sites. The auditory system involves highly complicated inner ear structures, many afferent and efferent nerve pathways and a great amount of nuclei that form a complex meshwork.

Cochlear Implants

Generally speaking, cochlear implants are for patients with severe-to-profound, sensorineural hearing loss. There are approximately 500,000 patients in the USA with severe-to-profound hearing loss.

What is an Auditory Processing Disorder (APD)?

Auditory Processing (also called Central Auditory Processing) refers to the means by which we make sense of what we hear. “Auditory Processing Disorders” refers to the abnormal interaction of hearing, neural transmission and the brain’s ability to m…

What is a Central Auditory Processing Disorder (CAPD)?

Auditory Processing (also called Central Auditory Processing) refers to the means by which we make sense of what we hear. “Auditory Processing Disorders” refers to the abnormal interaction of hearing, neural transmission and the brain’s ability to m…

A Discussion of Meniere's Disease

The inner ear is a delicate membraneous sense organ, which is encased in a bony shell. It is suspended within a latice-like bony framework, called the mastoid bone, which is located behind the outer ear.

Preparation for Balance Testing

This guide gives you an idea of what to expect on your test

Practical Suggestions for Persons with a Hearing Impairment

The ear is divided into three parts: an external ear, a middle ear and an inner ear. Each part performs an important function in the process of hearing.

A Discussion of Otosclerosis

The diagnosis of otoclerosis has been established as the cause of your hearing impairment. Otosclerosis means hardening of one of the bones of the ear. Approximately one-third of all persons with impaired hearing have this condition.

A Discussion of Hearing Problems in Children

Five thousand children are born profoundly deaf each year in the United States alone. Another 10 to 15 percent of newborns have a partial hearing handicap.

A Discussion of Eustachian Tube Problems

The ear is comprised of three portions: an outer ear (external), a middle ear and inner ear. Each part performs an important function in the process of hearing.

A Discussion of Dizziness

Dizziness is a symptom not a disease. It may be defined as a sensation of unsteadiness, imbalance, or disorientation in relation to an individual’s surroundings.

A Discussion of Chronic Ear Infections

Chronic ear infection is the result of an ear infection that has left a residual injury to the ear. This type of infection has been established as the cause of your ear problem.

Hearing, Hearing Loss and Hearing Aids: Issues and Answers

Hearing loss occurs to most people as they age. Hearing loss can be due to the aging process, exposure to loud noise, certain medications, infections, head or ear trauma, congenital (birth or prenatal) or hereditary factors, diseases, as well as a n…

Aural Rehabilitation: Some Personal and Professional Reflections

When Geoff Plant asked me to give this keynote presentation, he said to be sure that I included some of my personal experiences as a hard of hearing person.

Hearing Aids: Reasonable Expectations for the Consumer

Since you are considering the purchase of hearing aids, it?s important for you to establish reasonable expectations from these highly sophisticated, miniature devices.

Hearing Protection: Prevention is the Answer

Noise-induced hearing loss (NIHL), while irreversible and incurable (at least, at this writing), is absolutely preventable.

A Patient's Guide to Tinnitus

Tinnitus, often described as ringing, buzzing or hissing sounds in the ears, is a symptom that can be related to almost every known hearing problem. Tinnitus can be temporary (acute) or permanent (chronic).

Managing Chronic Tinnitus As Phantom Auditory Pain

Patients experiencing severe chronic tinnitus have many characteristics in common with chronic pain patients.

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