audiómetros

An audiometer is an instrument used to measure hearing acuity. It is a key piece of equipment in audiology and otolaryngology, used for diagnosing hearing loss and assessing its severity and type. Audiometers typically present pure tones to the listener at various frequencies and intensities. The listener indicates when they can hear the sound, and the audiometer records the softest sound level they can detect at each frequency. This data is plotted on an audiogram, which is a graph representing an individual's hearing threshold across the audible frequency range.

There are several types of audiometers. Pure-tone audiometers are the most common, used for basic hearing assessments. Speech audiometers are used to evaluate a person's ability to hear and understand speech. Non-organic audiometers, or those designed for specialized testing, might also exist. The testing environment is crucial for accurate results, often requiring a sound-treated booth to minimize background noise. Calibration of the audiometer is also essential to ensure the accuracy of the sound levels presented. Audiometry is a non-invasive diagnostic tool that plays a vital role in identifying and managing hearing-related conditions.