In the field of medicine there are many machines and devices that are used on a daily basis by medical staff. The purpose of many of these machines is to ensure that accurate results are achieved, regardless of the type of testing to which they are assigned. In the case of audiometers, however, it can be tricky to determine the right type of device to choose.
Research regarding the various kinds of this type of equipment is essential before a purchase. This is the first step to ensure that the correct type is found. During the research process, a medical expert should examine the operating system of the device, because a few can be very complicated and rather tedious to use. A device that is too difficult to use will not serve its purpose, but will rather be a cumbersome addition to the assortment of medical equipment currently in use.
This means that not all medical practices can make good use of an audiometer that is considered to be high-ended. There is no way that you should buy an audiometer that is equipped with speech eudiometry, especially speech eudiometry designed for screening purposes. You also need to know that pure-tone devices must test at frequencies of Five Hundred to Six hundred thousand Hertz (500 to 6,000 Hz).
Every good audiometer comes with an accurate frequency of within 3% for a variety of testing purposes. For most clinical programs, perfection within one percent (1%) is advocated. If you will be making use of the audiometer for clinical testing and also analysis, you need to buy at least a type three (3), as chosen by American National Standards Institute(ANSI) S2.6-1996.
Clinics that require an audiometer for a large number of different tests and procedures will need to purchase a type one device (a device with one percent accuracy). A type C audiometer is ideal for speech tests, as it features all that is required to perform these tasks. Along with an audiometer, a good set of earphones is also required.
Earphones, or earpieces, can be used in several ways. The most common way, however, is one earpiece to be used for each ear. This will also achieve the most efficient form of testing. The earphones will accurately detect all sounds, and will easily transmit them to the ear of the user. Supra aural earpieces can be used as well, but are not usually considered as better than usual earphones.
Many medical devices are needed in the medical field to ensure that the best quality of testing and technological results are achieved. However, when buying the right device becomes a problem, there are many dangers that it could cause. The user of the audiometer needs to be an expert in order to be able to use or work with it effectively.
Tests can be performed with earpieces or without. The tests that do not use earphones are referred to as free-field tests. Most often, this type of test is conducted with children who do not like to be fitted with earphones. Although it provides adequate results, it is not usually considered to be one hundred percent accurate. Clinical tests for adults and children need not be a traumatic experience, especially if they are conducted by an expert who makes use of the best audiometers.
Research regarding the various kinds of this type of equipment is essential before a purchase. This is the first step to ensure that the correct type is found. During the research process, a medical expert should examine the operating system of the device, because a few can be very complicated and rather tedious to use. A device that is too difficult to use will not serve its purpose, but will rather be a cumbersome addition to the assortment of medical equipment currently in use.
This means that not all medical practices can make good use of an audiometer that is considered to be high-ended. There is no way that you should buy an audiometer that is equipped with speech eudiometry, especially speech eudiometry designed for screening purposes. You also need to know that pure-tone devices must test at frequencies of Five Hundred to Six hundred thousand Hertz (500 to 6,000 Hz).
Every good audiometer comes with an accurate frequency of within 3% for a variety of testing purposes. For most clinical programs, perfection within one percent (1%) is advocated. If you will be making use of the audiometer for clinical testing and also analysis, you need to buy at least a type three (3), as chosen by American National Standards Institute(ANSI) S2.6-1996.
Clinics that require an audiometer for a large number of different tests and procedures will need to purchase a type one device (a device with one percent accuracy). A type C audiometer is ideal for speech tests, as it features all that is required to perform these tasks. Along with an audiometer, a good set of earphones is also required.
Earphones, or earpieces, can be used in several ways. The most common way, however, is one earpiece to be used for each ear. This will also achieve the most efficient form of testing. The earphones will accurately detect all sounds, and will easily transmit them to the ear of the user. Supra aural earpieces can be used as well, but are not usually considered as better than usual earphones.
Many medical devices are needed in the medical field to ensure that the best quality of testing and technological results are achieved. However, when buying the right device becomes a problem, there are many dangers that it could cause. The user of the audiometer needs to be an expert in order to be able to use or work with it effectively.
Tests can be performed with earpieces or without. The tests that do not use earphones are referred to as free-field tests. Most often, this type of test is conducted with children who do not like to be fitted with earphones. Although it provides adequate results, it is not usually considered to be one hundred percent accurate. Clinical tests for adults and children need not be a traumatic experience, especially if they are conducted by an expert who makes use of the best audiometers.