PTA test is subjective & it needs co-operation from patient. An audiometry test is performed to determine how well you can hear. This may be done as part of a routine screening or in response to a noticeable loss of hearing. For this test, you wear earphones attached to the audiometer. Pure tones of a specific frequency and volume are delivered to one ear at a time. You are asked to signal when you hear a sound. The Minimum volume required to hear each tone is graphed, you can visit Shruti Speech and Hearing Clinic for Hearing Test.
PTA test is subjective & it needs co-operation from patient. An audiometry test is performed to determine how well you can hear. This may be done as part of a routine screening or in response to a noticeable loss of hearing.
PTA is done to evaluate your hearing ability. It is done to determine the degree & type of hearing loss. The test is conducted by Audiologist.Pure-tone audiometry is a behavioral test used to measure hearing sensitivity. This measure involves the peripheral and central auditory systems. Pure-tone thresholds (PTTs) indicate the softest sound audible to an individual at least 50% of the time.