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Hearing Library
Another 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.... [more]
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 ears.... [more]
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". ... [more]
Taking an Impression of the Ear
All custom made hearing aids and earmolds are made from a "cast" of the ear. The cast is referred to as an ear impression. The audiologist or hearing aid dispenser makes the ear impression in the office. It takes about 10 to 15 minutes. ... [more]
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. ... [more]
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 number of other causes. ... [more]
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. ... [more]
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.... [more]
Tinnitus Treatment and Management
Generally, most patients will not need any medical treatment for their tinnitus. For patients who are greatly bothered by tinnitus, they may use some masking techniques such as listening to a fan or radio which would mask some of their tinnitus.... [more]
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. ... [more]
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.... [more]
Tinnitus: It Has a Certain Ring to It
Fifty million Americans experience some form of tinnitus. Twelve million have sought professional intervention. Tinnitus is a significant and common problem across the USA. ... [more]
Types of ALDs
There are many assistive listening devices available today, from sophisticated systems used in theaters and auditoriums to small personal systems.... [more]
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 make sense of sound. ... [more]
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 make sense of sound. ... [more]
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. ... [more]
A Discussion of 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. ... [more]
A Discussion of Acoustic Neuroma
Acoustic tumors are fibrous growths originating from the balance nerve and are not malignant. They do not spread to other parts of the brain, other than by direct extension. ... [more]
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.... [more]
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.... [more]
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.... [more]
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.... [more]
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. ... [more]
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.... [more]
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 number of other causes. ... [more]
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. ... [more]
Hearing Protection: Prevention is the Answer
Noise-induced hearing loss (NIHL), while irreversible and incurable (at least, at this writing), is absolutely preventable. ... [more]
The American Tinnitus Association: A Resource for Enhancing Tinnitus Patient Services
The American Tinnitus Association (ATA) assists healthcare providers in serving patients who have, or are learning to cope with, tinnitus. ... [more]
There IS something you can do about tinnitus!
Nearly 50 million people in the U.S.A. have tinnitus. Tinnitus may be described as a ringing, hissing or other noise heard in the ears or head... [more]
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). ... [more]
Managing Chronic Tinnitus As Phantom Auditory Pain
Patients experiencing severe chronic tinnitus have many characteristics in common with chronic pain patients.... [more]
Preparation for Balance Testing
This guide gives you an idea of what to expect on your test... [more]
Pre-instructions for Sedated ABR Testing
ABR testing evaluates hearing levels without the active participation of your child. It is necessary for your child to be asleep during this test. ... [more]
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