What Is an Audiogram? Understanding Your Hearing Threshold
An audiogram is a hearing test that measures the softest sounds you can hear across a range of frequencies, or pitches. During the test, you’ll listen for beeps at different frequencies from 250 to 8,000 Hz and respond when you hear them. Your audiogram plots your hearing thresholds at each frequency and gives your audiologist a clearer picture of how well you hear different sounds.
An audiogram is one part of a broader hearing assessment. Depending on your needs, your audiologist may perform several types of testing to better understand how your ears are functioning.
What Does an Audiogram Measure?
Your visit may include several different tests, each looking at a different part of your hearing system.
Air conduction testing measures how well you hear sounds as they travel through the outer, middle, and inner ear. This is what produces the air conduction results on your audiogram.
Bone conduction testing helps evaluate how the inner ear is functioning by sending sound vibrations directly to the inner ear, bypassing the outer and middle ear.
Tympanometry looks at middle ear function, including how the eardrum is moving. This can help identify potential concerns involving the middle ear.
Speech testing looks at how well you hear and understand speech. This may include a speech recognition threshold (SRT), which measures the softest level at which you can understand speech. Your audiologist may also perform word recognition testing to see how accurately you can understand individual words at a comfortable listening level.
Additional testing may be recommended depending on your hearing concerns and what your audiogram shows.
Why Is an Audiogram Important?
An annual audiogram is helpful to have on file because it shows how your hearing thresholds change over time. While hearing needs vary from person to person, we
generally do not recommend going more than two years without an updated hearing test.
Comparing audiograms year over year helps us verify that your hearing is stable. If we do notice changes, we can discuss what those changes mean and whether more detailed testing or treatment options may be appropriate.
Untreated hearing loss can also be a contributing factor to cognitive decline in adults over the age of 65. Staying informed about your hearing can help you recognize changes and make informed decisions about your hearing care.
Schedule an appointment today to establish your baseline and keep track of your hearing over time.









