A hearing test, also known as an audiological evaluation or hearing assessment, is an examination conducted by an audiologist to check someone's hearing ability. Other synonyms for a hearing test include a hearing exam, hearing screening, or hearing check-up. A hearing evaluation can be done using various techniques such as pure-tone audiometry, speech audiometry, or otoacoustic emissions testing. Screening tests can also be done to identify those with hearing loss or those who are at risk of hearing loss. The term hearing test encompasses a range of assessments, from basic hearing screenings to complex diagnostic evaluations. Regular hearing tests are critical to maintaining good hearing health and preventing hearing loss.