Pure Tone Audiometry (PTA)
Pure Tone Audiometry (PTA)
This is the basic hearing evaluation procedure to measure the hearing loss and to quantify the degree of hearing loss. This is done in a soundproof environment. The audiologist instructs the client to identify the minimum hearing level for pure tones using headphones at major six frequencies such as 250Hz, 500Hz, 1KHz, 2KHz, 4KHz, 8KHz. Bone conduction hearing threshold is also measured using a bone conductor transducer which is placed behind the ear. Based on all these measures audiologists identify the degree of hearing loss, pattern of hearing loss and type of hearing loss. This result has been plotted as a graphical representation known as an audiogram. This is used for deciding the treatment options for various hearing /ear/balance disorders. Clients with conductive hearing loss are referred to ENT doctors for treatment. Usually, clients with sensory neural hearing loss are given trials with hearing aids which help to improve hearing issues.
PTA plays a crucial role in diagnosing and monitoring hearing loss, enabling professionals to suggest suitable interventions such as hearing aids or medical treatments. It is an essential tool for evaluating someone’s auditory skills and developing interventions to enhance their quality of life. Pure tone audiometry (PTA) offers several benefits in evaluating hearing abilities. Initially, it serves as a reliable method for evaluating different types and degrees of hearing loss.
FAQ
A Pure Tone Audiometry test measures how well you hear different sound frequencies and helps determine the type and degree of hearing loss.
It is recommended for people experiencing hearing difficulty, ringing in the ears, or other changes in hearing.
No. PTA is a safe, non-invasive, and painless hearing test.
A complete hearing evaluation typically takes around 30–45 minutes, depending on the tests required.
The results are plotted on an audiogram to show the type, degree, and pattern of hearing loss.
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Yes, at Aanchal we provide both water proof and weather resistant hearing aids with IP 68 rating.
No. hearing aids are made of hypoallergic dome and are usually soft. So, it will not cause itching. However, you may experience mild discomfort when first start wearing hearing aids- because the ear canal is adusing to have a new device inside.
No, medical insurances cannot cover hearing aids
Yes. Aanchal hearing care offers best models of hearing aid recommended specifically for you after analysing your audiological reports and requirements. You will get the best model under low cost.
Aanchal hearing care offers online programming options for required patients. Also, we have branches across Kerala and Tamil Nadu