International Journal of Speech and Audiology
2021, Vol. 2, Issue 1, Part A
Audiometry techniques, circuits and systems
Author(s): Jayanthi Atapattu
Abstract: Hearing loss affects at least 25% of patients over the age of 50 and more than 50% of those over the age of 80, according to the American Academy of Audiology. Adolescents and young adults are among the categories where hearing loss is becoming more common, Whether offered, periodic hearing screening may be done by asking the patient or family if they have any concerns about their hearing, or by utilising clinical office tests such whispered voice, finger rub, or audiometry. Audiometry is a very easy technique that may be interpreted by a qualified health care provider in a family medicine clinic setting. Pure-tone testing uses tones from 500 to 4,000 Hz to evaluate whether the patient's hearing thresholds are within normal ranges. In-office testing requires a calm testing setting, certified audiometric equipment, and properly educated staff. Pure-tone audiometry may assist doctors recommend patients to the right audiologist or otolaryngologist. Hearing loss that is unilateral or asymmetrical may be a sign of a central nervous system problem that needs further investigation.
Pages: 15-16 | Views: 728 | Downloads: 323
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How to cite this article:
Jayanthi Atapattu. Audiometry techniques, circuits and systems. International Journal of Speech and Audiology. 2021; 2(1): 15-16.
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