hearing test

Audiometry is a method used to measure a person's hearing ability. It involves using an instrument called an audiometer to test hearing thresholds for various pure tones. These tests help determine the lowest intensity at which a person can hear a tone at different frequencies, typically ranging from 125 to 10,000 hertz.1

The results are plotted on an audiogram, which provides a visual representation of hearing levels for each ear across different frequencies. This information is crucial for identifying the type and cause of hearing loss, whether it's conductive (involving the middle ear) or sensorineural (affecting the inner ear or auditory nerve). Speech tests are also conducted to assess how well individuals understand spoken words, which is vital for effective communication.1