Types of Hearing Tests and Diagnosis: US Guide to Results
When you notice changes in your hearing, it can be stressful and confusing. Understanding the different types of hearing tests and diagnosis options available can help you feel more prepared for your appointment. Hearing tests are designed to find out how well you hear, what part of the ear is affected, and what kind of help you may need.
Below, you’ll learn about the most common hearing tests used in the United States, what to expect during each one, and how results are typically interpreted.
Hearing Screening vs Diagnostic Test
Many people hear the term “hearing test” and assume it’s all the same. In reality, there is an important difference between a simple screening and a full diagnostic evaluation.
What Is a Hearing Screening?
A hearing screening is a quick check to see if your hearing is within a typical range. It does not fully diagnose a hearing problem. Screenings are often used in:
- Primary care or pediatric offices
- Schools and workplaces
- Community health events
If you “pass” the screening, no further testing may be needed right away. If you “do not pass,” you’ll usually be referred for a diagnostic hearing test.
What Is a Diagnostic Hearing Test?
A diagnostic hearing test is a complete evaluation performed by an audiologist or hearing specialist. It uses several tests to find out:
- How soft sounds can be before you stop hearing them
- How clearly you understand speech
- Whether your hearing issue is in the outer, middle, or inner ear, or in the hearing nerve
This full evaluation leads to a more accurate diagnosis and personalized treatment recommendations.
Pure-Tone Audiometry Test
The pure-tone audiometry test is one of the most common hearing tests. It measures how softly you can hear tones at different pitches (frequencies).
How Pure-Tone Testing Works
During this test, you wear headphones or ear inserts in a sound-treated room. You’ll hear beeps or tones at various pitches and volumes, one ear at a time. You press a button or raise your hand each time you hear a sound, even if it’s very faint.
Results from pure-tone audiometry are shown on a chart called an audiogram. This helps your provider see:
- Whether you have hearing loss
- How much hearing loss is present
- Which pitches are most affected
Air Conduction and Bone Conduction Hearing Test
Pure-tone testing is often done in two ways:
- Air conduction: Sounds travel through headphones or ear inserts, moving through the ear canal, eardrum, and middle ear before reaching the inner ear.
- Bone conduction hearing test: A small vibrator is placed behind your ear on the bone. This sends sound directly to the inner ear, bypassing the outer and middle ear.
By comparing air and bone conduction results, your provider can tell whether hearing loss is due to problems in the middle ear (conductive loss), inner ear/nerve (sensorineural loss), or a combination of both (mixed loss).
Speech Audiometry and Speech-in-Noise Testing
Understanding speech in everyday life is just as important as hearing beeps in a quiet room. That’s where speech audiometry and speech-in-noise tests come in.
Speech Audiometry
Speech audiometry usually includes two parts:
- Speech Reception Threshold (SRT): You repeat simple, two-syllable words at different volume levels. This shows the softest level at which you can understand speech about half the time.
- Word Recognition Testing: You repeat single words played at a comfortable loudness. This shows how clearly you understand speech when it is loud enough to hear.
These results help providers understand how well you might do with hearing aids or other treatments.
Speech-in-Noise Testing
Many people say, “I hear fine in quiet, but I struggle in restaurants or crowds.” Speech-in-noise tests are designed for this real-world problem. You’ll be asked to repeat words or sentences while background noise is played.
The results help your provider see how much background noise affects your understanding and whether special hearing aid features or communication strategies might help.
Tympanometry and Middle Ear Testing
Tympanometry and middle ear tests measure how well your eardrum and middle ear are working. They’re especially useful when there are concerns about fluid, pressure, or other middle ear issues.
What Happens During Tympanometry
For tympanometry, a soft rubber tip is placed snugly in your ear canal. You may feel a slight change in pressure, similar to driving up a mountain or flying in an airplane. A small probe measures how your eardrum moves in response.
These tests can help detect:
- Fluid behind the eardrum
- Perforations (holes) in the eardrum
- Eustachian tube problems (pressure regulation)
- Stiffness or disruption of the tiny middle ear bones
Additional Middle Ear Measures
Sometimes, other middle ear tests are done along with tympanometry. These may check muscle reflexes in the middle ear when sounds get louder. Together, they give a clearer picture of how sound is traveling through this part of the ear.
Otoacoustic Emissions (OAE) Testing
Otoacoustic emissions OAE testing checks how well the tiny hair cells of the inner ear (cochlea) are working. These cells create very soft sounds, or “emissions,” in response to sound.
How OAE Testing Works
A small probe is placed in the ear canal. It plays soft clicking sounds or tones and records the ear’s response. You don’t have to say or do anything, so this test is especially helpful for:
- Newborn hearing screening
- Young children or people who can’t reliably respond to traditional tests
- Monitoring inner ear health when exposed to certain medications or loud noise
If emissions are present, it usually means the outer hair cells of the cochlea are responding normally. If they are absent or reduced, it may suggest a problem in the inner ear or ear canal.
Auditory Brainstem Response (ABR) Testing
Auditory brainstem response ABR testing measures how the hearing nerve and brainstem respond to sound. It does not require any active participation other than relaxing and staying still.
What to Expect During ABR
Small stickers (electrodes) are placed on your head and behind the ears. You wear earphones or ear inserts, and you hear clicking noises or tones. The electrodes record the electrical activity in the hearing nerve and brainstem as they react to these sounds.
ABR is often used to:
- Evaluate hearing in newborns and infants
- Check hearing in people who cannot complete regular hearing tests
- Investigate certain types of hearing or nerve disorders
Other Tests You May Encounter
Depending on your symptoms, your hearing specialist may recommend additional tests as part of your evaluation.
Acoustic Reflex Testing
This test measures an automatic muscle response in the middle ear when a loud sound is played. It provides more information about the pathway from your ear to your brainstem and can help identify certain types of hearing or nerve problems.
Balance and Vestibular Testing
Because the inner ear is involved in both hearing and balance, some people with hearing issues also have dizziness or imbalance. In those cases, balance tests may be recommended to evaluate the vestibular system.
Hearing Test Results Interpretation
Hearing test results interpretation can feel overwhelming at first, but your provider will walk you through the main points. In general, they will look at:
- Degree of hearing loss: Normal, mild, moderate, moderately severe, severe, or profound
- Type of hearing loss: Conductive, sensorineural, or mixed
- Shape of the audiogram: Which pitches are most affected (for example, high-pitch vs. low-pitch)
- Speech understanding: How clearly you understand words in quiet and in noise when they are loud enough to hear
Your provider uses all this information together to explain what is causing your hearing difficulties and what options you have. These may include medical treatment, hearing aids, assistive devices, communication strategies, or monitoring over time.
Putting It All Together: Types of Hearing Tests and Diagnosis
The different types of hearing tests and diagnosis work together like pieces of a puzzle. No single test tells the whole story. Instead, your hearing specialist combines results from pure-tone audiometry, speech tests, middle ear measures, and sometimes OAE or ABR testing to build a complete picture of your hearing health.
Understanding what each test does—and what your results mean—can help you take an active role in your care. If anything is unclear during your appointment, ask your provider to explain your test results in everyday language and to go over the next steps that make the most sense for you.