The hearing threshold of each ear of the person separately, as well as of both ears can be determined during the audiometry or hearing test. Radio headphones are used during clear sound audiometry in order to separately check the hearing threshold of each ear. Meanwhile the free field audiometry test is used to determine the hearing threshold of both eyes together. The results are graphically represented on the audiogram.
At GK Neiroklīnika, this examination is performed by a neurootolaryngologist or an ear, nose and throat physician specialising in neurology. The co-operation of the neurootolaryngologist with neurologists considerably relieves the examination and therapy process.