Pure-tone audiometry is used to measure:

Pure-tone audiometry is a key assessment tool used to measure hearing sensitivity thresholds. This test involves presenting a series of pure tones at various frequencies and intensities through headphones or loudspeakers, and the individual being tested indicates when they can hear each tone. The results help determine the faintest sounds that a person can detect at different frequencies, providing a clear picture of their auditory abilities and any hearing loss that may be present.

This measurement is essential for identifying the type and degree of hearing loss, which can inform decisions regarding treatment options, including hearing aids or other assistive technologies. By understanding an individual's hearing thresholds, audiologists and professionals working with individuals who are deaf or hard of hearing can develop appropriate strategies for communication and support.

In contrast, the other options, such as language proficiency, vision acuity, and physical strength, do not relate to the function or focus of pure-tone audiometry, which is specifically tailored for assessing hearing capabilities.