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Hearing Test
A hearing test checks how well you can hear sounds of different pitches and volumes. It is used to detect hearing loss and guide treatment such as hearing aids.
Quick answer
Hearing Test: what it is and what the results mean
A hearing test (audiometry) measures how well you hear across a range of pitches and volumes. Different tests exist for adults, children and newborns, including simple screening and more detailed assessments.
- Why it is done: It is used to investigate suspected hearing loss, difficulty hearing in noise, ringing in the ears (tinnitus) or balance problems, and to check hearing in newborns and children as part of routine screening.
- Understanding results: Results are often shown on a chart (audiogram) that maps the quietest sounds you can hear at each pitch, indicating the type and degree of any hearing loss.
What it is
A hearing test (audiometry) measures how well you hear across a range of pitches and volumes. Different tests exist for adults, children and newborns, including simple screening and more detailed assessments.
Why it is done
It is used to investigate suspected hearing loss, difficulty hearing in noise, ringing in the ears (tinnitus) or balance problems, and to check hearing in newborns and children as part of routine screening.
What to expect
In a common test you wear headphones in a quiet room and signal when you hear tones at different pitches and volumes. Other tests check the eardrum and middle ear. Newborn screening uses gentle automated tests.
Understanding the results
Results are often shown on a chart (audiogram) that maps the quietest sounds you can hear at each pitch, indicating the type and degree of any hearing loss. This guides options such as hearing aids or further assessment.
Good to know
Risks and limitations
Hearing tests are completely safe and painless. Results can be affected by background noise, earwax or a temporary blockage, so occasionally the test is repeated once these are addressed.
Education and reference only. This explains the test in general terms and is not medical advice. Always follow the specific instructions from the team arranging your test, and discuss your results with your clinician.
Answers
Hearing Test: frequently asked questions
What is an audiogram?
An audiogram is a chart of your hearing test results, showing the quietest sounds you can hear at different pitches. It indicates the type and degree of any hearing loss and helps guide treatment.
Can earwax affect a hearing test?
Yes. A build-up of earwax or a temporary blockage can reduce hearing on the test. If found, it may be cleared and the test repeated to get an accurate result.
Related tests
Other other investigations
Sources
Where this is drawn from
- NHS — Tests and treatments
- NICE — diagnostic guidance
- Relevant royal college / professional body
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