Hearing Test
A hearing test provides an evaluation of the sensitivity of a person's sense of hearing and is most often performed by an audiologist using an audiometer. An audiometer is used to determine a person's hearing sensitivity at different frequencies. There are other hearing tests as well, e.g., Weber test and Rinne test.
Hearing tests measure how well you are able to hear. Normal hearing happens when sound waves travel into your ear, causing your eardrum to vibrate. The vibration moves the waves farther into the ear, where it triggers nerve cells to send sound information to your brain. This information is translated into the sounds you hear.
Hearing loss happens when there is a problem with one or more parts of the ear, the nerves inside the ear, or the part of the brain that controls hearing. There are three main types of hearing loss:
- Sensorineurual (also called nerve deafness). This type of hearing loss is caused by a problem with the structure of the ear and/or with the nerves that control hearing. It may be present at birth or show up late in life. Sensorineural hearing loss is usually permanent. This type of hearing loss ranges from mild (the inability to hear certain sounds) to profound (the inability to hear any sounds).
- Conductive. This type of hearing loss is caused by a blockage of sound transmission into the ear. It can occur at any age, but it's most common in infants and young children and is often caused by ear infections or fluid in the ears. Conductive hearing loss is usually mild, temporary, and treatable.
- Mixed, a combination of both sensorineural and conductive hearing loss.
Hearing loss is common in older adults. About one-third of adults over the age of 65 have some hearing loss, most often the sensorineural type. If you are diagnosed with hearing loss, there are steps you can take that may help treat or manage the condition.
Other names: audiometry, audiography, audiogram, sound test
We have the facility of "Hearing Test" in Prayagraj,for consultation and treatment,
Contact Us:
33/29, Lowther Road George Town
Prayagraj, Near Sarodaya ENT Center
Phone: 7704889513, 9451889513