At Pearl Hearing & Speech Services, we support early hearing detection through comprehensive newborn hearing screening and follow-up testing. If your baby did not pass the initial hospital screening in one or both ears, further outpatient testing is recommended — often using an Auditory Brainstem Response (ABR) test.
What is an ABR?
The ABR test measures how your baby’s hearing nerve responds to sounds. Gentle sounds are played through small earphones while soft electrodes placed on your baby’s head record the nerve’s response. The test is safe, comfortable, and typically takes about 60–90 minutes while your baby sleeps.
How can you prepare for an ABR test?
Try to schedule the test around your baby’s nap time.
Keep your baby awake before the appointment to help them sleep during testing.
Bring comfort items such as a blanket, bottle, or pacifier.
Avoid letting your baby fall asleep until the test begins for the best results.