What is an Audiometer?
An audiometer is a special instrument that is used to measure the acuity of hearing. The invention of this device is credited to Dr. Harvey Fletcher of Brigham Young University. Audiologists and Ear, Nose and Throat Specialists (ENTs) use audiometers to administer hearing tests. An audiometer used in professional clinical settings has a set standard for calibration and can be used to identify and monitor hearing loss and hearing disorders. A doctor or specialist uses an audiometer to conduct a series of tests and then compiles the individual results to make an assessment of an individual’s hearing. An audiometer is specially calibrated to deliver optimum test results. The test results are measured and recorded on a chart called an audiogram. An audiometer presents tones at different frequencies, or pitches, and at different intensities, or levels of loudness. The same frequency is presented at different intensities until the patient no longer responds to the sound. The test continues w
