subject: Purpose Of Hearing Test For People [print this page] A hearing test is a series of comprehensive screenings that audiologists give to people who think there is something wrong with the way they receive and process sound. Although there are several kinds of these, many have similar basic patterns on which the results are fairly similar with each other. In spite of the similarity, some also reflect different nuances that can be the basis for other things connected to a person's ability to hear.
Equipment
The equipment that an audiologist usually uses in order to facilitate the hearing test is called an audiometer. When an individual is tested for his capacity to hear, he or she is placed in a soundproof cubicle or room that has several wires and cables running from it. The tester or the audiologist will ask him or her to wear headphones or some form of earphones which will encourage the person to hear the sound he is supposed to hear from the screening. The device sets specific tones and sounds for each individual ear that are the basis for the severity of the impairment that the person might be suffering from. The person on the receiving end of the sound should indicate that he or she has received the sound by giving a designated signal such as raising a hand or pressing a button. The screening can take up to several minutes because the person giving it should plot several points on a graph to determine the severity of a person's impairment. The frequency and loudness of the tones and sounds are a big part of the basis of how an audiologist can determine the form and severity of the impairment. Through the plotting of the points, the expert will be able to tell which frequency and loudness were not heard well during the hearing test. In many cases, a speech test is also included in the evaluation in order to be fully aware if the patient may have heard the word properly or not.
Purpose
The main reason why an individual might wish to undergo this kind of screening is to determine if he or she is suffering from any form of impairment or not. This is an important aspect of trying to regain one's ability to hear because the results are usually the basis for the settings of the device that will aid the individual in being able to hear normally once again. These devices are placed in or on the ear and set to specific settings that are based on the results of the evaluation given to the individual. With the help of the results, an audiologist will be able to help the patient regain full or part of the ability to hear. Since our ability to receive and perceive the spoken word and sounds is part of our normal daily lives, it is imperative that a person be able to receive these well enough to function independently. The safety and well-being of the patient can be a result of the hearing test results.
