An audiometer is a device that is used when evaluating hearing loss. This equipment is common in clinics that diagnose ear, throat and nose problems. It is also found in audiology centers. The components that make up an audiometer include a hardware unit, headphones as well as a feedback system that is used by the test subject. At times an ordinary PC can be used for controlling the entire system. Standards are set to control the test procedure and the device requirements.
There are several types of audiometers. Some are hardware based and others rely heavily on software. The basic types can be used at home by people who want to find out their hearing levels. The audiometers used in clinics are more expensive. This is because they are more accurate and their efficiency is higher. Calibration determines how precise a device is.
If you suspect that you have a hearing problem it is advisable to take a hearing test. Before using an audiometer the doctors use other devices first. Mostly they begin with basic tests that involve tuning forks. After the initial screening the doctors can determine if you need a thorough evaluation. Audiometers come in handy when doing serious screening. Audiologists are trained to use this device to carry out specialized screening.
The evaluation is thorough and it involves a series of tests. The audiologists should ask you several questions to find out what is likely to be the cause of your hearing problem. Your medical history will also be evaluated. Questions related to your work might also come up. After this the actual test will then be done.
Before the test starts you need to wear headphones. They should fit well on your ears. This prevents any sounds from the room from getting into the ears. When the test begins you should hear sound getting into your ears. This should happen one at a time because each ear should be checked individually. This is important to determine whether hearing loss is affecting both ears or just one.
The sound in the head phones is switched to various frequencies and levels. This helps to identify the levels that you can hear and those that you cannot. Depending with the specialist you may be required to use the feedback button or your arms to indicate when you hear a sound. The tone will keep varying.
In some instances you will not hear all the sounds. This is normal and you should not be worried. Doctors need to find out the lowest sound you are able to hear. This indicates the type of loss you may be experiencing. It also determines whether you need a more thorough evaluation. It is advisable to take time with the test and answer all questions as accurately as you can. Do not guess anything.
An audiometer hearing test is very important when you have hearing loss. It provides information that is used to come up with the right solution. Doctors will determine the right form of treatment after seeing the results.
There are several types of audiometers. Some are hardware based and others rely heavily on software. The basic types can be used at home by people who want to find out their hearing levels. The audiometers used in clinics are more expensive. This is because they are more accurate and their efficiency is higher. Calibration determines how precise a device is.
If you suspect that you have a hearing problem it is advisable to take a hearing test. Before using an audiometer the doctors use other devices first. Mostly they begin with basic tests that involve tuning forks. After the initial screening the doctors can determine if you need a thorough evaluation. Audiometers come in handy when doing serious screening. Audiologists are trained to use this device to carry out specialized screening.
The evaluation is thorough and it involves a series of tests. The audiologists should ask you several questions to find out what is likely to be the cause of your hearing problem. Your medical history will also be evaluated. Questions related to your work might also come up. After this the actual test will then be done.
Before the test starts you need to wear headphones. They should fit well on your ears. This prevents any sounds from the room from getting into the ears. When the test begins you should hear sound getting into your ears. This should happen one at a time because each ear should be checked individually. This is important to determine whether hearing loss is affecting both ears or just one.
The sound in the head phones is switched to various frequencies and levels. This helps to identify the levels that you can hear and those that you cannot. Depending with the specialist you may be required to use the feedback button or your arms to indicate when you hear a sound. The tone will keep varying.
In some instances you will not hear all the sounds. This is normal and you should not be worried. Doctors need to find out the lowest sound you are able to hear. This indicates the type of loss you may be experiencing. It also determines whether you need a more thorough evaluation. It is advisable to take time with the test and answer all questions as accurately as you can. Do not guess anything.
An audiometer hearing test is very important when you have hearing loss. It provides information that is used to come up with the right solution. Doctors will determine the right form of treatment after seeing the results.
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