Pure Tone Audiometry (PTA) is a standard hearing test used to assess a person’s ability to hear different frequencies and sound levels. During the test, pure tones are presented through headphones or earphones, and the patient responds whenever a sound is heard. The results are recorded on an audiogram to determine the degree and pattern of hearing loss and help the audiologist recommend appropriate treatment or hearing solutions.
PTA is a painless and non-invasive test suitable for both children and adults. It helps identify hearing difficulties that may affect communication, speech development, learning, and daily activities. The test evaluates each ear separately and provides important information about the softest sounds a person can hear at different frequencies.
Based on the PTA results, an audiologist can understand the severity and nature of hearing loss and suggest the most appropriate next steps. These may include further hearing evaluation, medical consultation, hearing aid selection, or other suitable hearing rehabilitation options. Regular hearing assessments can also help detect changes in hearing at an early stage.