What is Hearing Loss and its type?

What is Hearing Loss and its type?

What is Hearing Loss and its type?: Hearing, or auditory perception, is the ability to perceive sounds through an organ, such as an ear, by detecting vibrations as periodic changes in the pressure of a surrounding medium. Hearing Loss A person who is not able to hear...
What is Pure Tone Audiometry (PTA) Test

What is Pure Tone Audiometry (PTA) Test

What is Pure Tone Audiometry (PTA) Test: Pure-tone threshold audiometry is the measurement of an individual’s hearing sensitivity for calibrated pure tones. Three general methods are used: Manual audiometry, also referred to as conventional audiometry; Automatic...