Types of Hearing Tests and Diagnosis: How to Choose the Right Test

Understanding the different types of hearing tests and diagnosis can make your appointment with a hearing specialist feel less stressful and more productive. Each test looks at a different part of the hearing system, from the outer ear to the brain pathways that help you understand sound. Knowing what to expect can help you ask better questions and feel more confident about your care.

Hearing Test vs Screening: What’s the Difference?

People often use “hearing test” and “hearing screening” as if they mean the same thing, but they serve different purposes.

Hearing screening: A quick check to see if you might have hearing loss. Screenings are often done in schools, at health fairs, or at primary care offices. They usually give a “pass” or “refer” result, not a full diagnosis.
Comprehensive hearing test: A detailed set of tests performed by an audiologist or hearing specialist to measure how well you hear different sounds and understand speech. This is what leads to an accurate diagnosis and treatment plan.

If you do not pass a screening, the next step is a full hearing evaluation using one or more of the tests described below.

Pure-Tone Audiometry Test: Measuring What You Can Hear

The pure-tone audiometry test is one of the most common hearing tests. It measures the quietest sounds you can hear at different pitches (frequencies).

During this test:

You wear headphones or ear inserts.
You hear a series of beeps or tones that get softer and louder.
You are asked to press a button, raise your hand, or say “yes” whenever you hear a sound, even if it is very faint.

The results are shown on a graph called an audiogram. This helps your provider see:

How mild, moderate, or severe your hearing loss is
Which pitches (low, mid, or high frequencies) are affected
Whether one ear is worse than the other

Bone Conduction Hearing Test: Finding Where the Problem Starts

A bone conduction hearing test is usually done along with pure-tone audiometry. It helps your provider figure out which part of the ear is affected.

For this test:

A small vibrator is placed behind your ear on the bone.
Sounds bypass the outer and middle ear and travel directly to the inner ear (cochlea).
You respond when you hear the tones, just as you do in pure-tone testing.

Comparing air conduction (through headphones) and bone conduction (through the vibrator) helps identify whether hearing loss is:

Conductive: A problem in the outer or middle ear (such as fluid, wax, or a middle-ear issue)
Sensorineural: A problem in the inner ear or hearing nerve
Mixed: A combination of both

Speech Audiometry Test: How Well You Understand Words

The speech audiometry test checks how well you can hear and understand speech, not just simple tones. This gives a clearer picture of how your hearing loss affects everyday communication.

Typically, you will:

Listen to words or sentences through headphones in a quiet room.
Repeat back what you hear.
Sometimes hear speech at different loudness levels to find the softest level at which you can recognize speech.

This test helps your provider understand:

How clearly you can understand spoken words
Whether louder volume alone helps, or if clarity is also a problem
What to expect from hearing aids or other treatments in daily conversations

Speech-in-Noise Testing: Hearing in Real-World Conditions

Many people say, “I can hear people talking, but I can’t make out what they’re saying in noisy places.” A speech-in-noise testing setup helps measure this problem directly.

During these tests:

You listen to words or sentences while background noise (like restaurant sounds or crowd noise) plays at the same time.
You repeat what you hear.
The noise level or speech level is adjusted to see how much noise you can tolerate while still understanding speech.

Results show how much extra difficulty you have in noisy settings. This helps your provider recommend options such as specific hearing aid features, assistive listening devices, or communication strategies.

Tympanometry Test: Checking Middle Ear Function

The tympanometry test looks at how well your eardrum moves and how your middle ear is working. It does not measure hearing directly but helps identify middle-ear conditions that can affect hearing.

For tympanometry:

A soft tip is placed in your ear canal to create a gentle change in air pressure.
A small sound is played, and the machine measures how your eardrum responds.
You may feel a slight pressure change, similar to going up or down in an airplane.

This test can help detect:

Fluid behind the eardrum
Eardrum perforations
Problems with the tiny middle-ear bones
Eustachian tube dysfunction

Otoacoustic Emissions (OAE) Test: Inner Ear Cell Function

An otoacoustic emissions (OAE) test measures tiny sounds produced by the inner ear (cochlea) in response to a tone or click. It is often used with newborns, young children, or adults who have trouble responding to regular hearing tests.

During an OAE test:

A small probe is placed in the ear canal.
Soft sounds are played into the ear.
The probe measures the ear’s response to those sounds.

If the inner ear’s sensory cells are working well, they send back a measurable response. If they are damaged or not working properly, the response is reduced or absent. OAEs help your provider understand the health of the cochlea and can support the diagnosis of certain types of hearing loss.

Auditory Brainstem Response (ABR): Testing the Hearing Nerve Pathway

The auditory brainstem response (ABR) test looks at how sound signals travel along the hearing nerve from the inner ear to the brainstem. It is especially useful for infants, people who cannot give reliable responses during traditional tests, or when there is concern about the hearing nerve or brainstem pathways.

For an ABR test:

Small sensors are placed on your head and around your ears.
Sounds (clicks or tones) are played through earphones.
The sensors record the brain’s electrical responses to the sounds.

ABR results help identify:

Whether sound signals are reaching the brain properly
Possible issues with the hearing nerve or brainstem pathways
Estimated hearing levels when standard tests cannot be used

How Providers Choose the Right Types of Hearing Tests and Diagnosis

No single hearing test fits everyone. Your provider chooses tests based on your age, symptoms, health history, and how well you can respond to instructions.

They may consider:

Your main concerns: Trouble in noise, muffled sounds, ear pain, ringing, or sudden changes
Medical history: Ear infections, noise exposure, medications, injuries, or surgeries
Ability to participate: Whether you can press a button, repeat words, or sit still for longer tests
Previous test results: To see if your hearing has changed over time

Often, a complete evaluation includes a combination of tests, such as pure-tone audiometry, speech testing, tympanometry, and possibly OAE or ABR if needed.

Making Sense of Your Results and Next Steps

After your tests, your hearing specialist will review the results with you and explain:

What type of hearing loss you have, if any
How mild, moderate, or severe it is
Which frequencies are affected and how that impacts daily listening
Which treatments or strategies may help, such as hearing aids, medical treatment, or communication tips

Understanding the different types of hearing tests and diagnosis options can help you feel more prepared and involved in your care. If you have concerns about your hearing, a full evaluation—not just a quick screening—can provide the clear answers you need and guide you toward the most effective support.