1. Otoacoustic Emissions (OAE): Used in newborns to check for hearing loss. 2. Auditory Brainstem Response (ABR): Also used in newborns, this test measures the hearing nerveâs response. 3. Pure Tone Audiometry: Appropriate for children aged 4 and older, this test uses different pitches and volumes to assess hearing. 4. Tympanometry: Evaluates the function of the middle ear, helpful in diagnosing conditions like otitis media.
