BOA (Behaviour Observation Audiometry) Test
BOA (Behaviour Observation Audiometry) Test

Non-invasive
Objective


Quick and Efficient

Early detection
Reliable


Versatile
BOA (Behaviour Observation Audiometry) Test

First of all
Visual Reinforcement Audiometry (VRA): A child is seated on the caregiver's lap, and the tester uses sounds and visual stimuli to determine the child's hearing threshold.

Second
Conditioned Play Audiometry (CPA): This test involves teaching the child to perform a simple action, like putting a toy in a bucket, in response to a sound stimulus.

Three
Sound Field Testing: This test evaluates hearing thresholds by presenting sounds through speakers in a sound-treated booth and observing the child's behavioral responses.


Four
Otoacoustic Emissions (OAE): This test measures the sounds emitted by the inner ear in response to a sound stimulus and is used to screen for hearing loss.

Five
Auditory Brainstem Response (ABR): This test records the electrical activity of the brain in response to sound stimuli and is used to evaluate the hearing nerve and brainstem function.

Six
High-Frequency Audiometry: This test assesses the ability to hear high-frequency sounds and is often used to detect early signs of noise-induced hearing loss.