WebA pure tone audiometry test measures the softest, or least audible, sound that a person can hear. During the test, you will wear earphones and hear a range of sounds directed to one ear at a time. The loudness of sound is measured in decibels (dB). A whisper is about 20 dB, loud music ranges 80-120 dB, and a jet engine is about 180 dB. WebView, archive and export patient data with Welch Allyn Data Manager Software. In-the-ear calibration helps improve test accuracy, ensuring probe is secure. AutoStart check makes sure test is started in acceptable conditions. User-friendly screen prompts guide staff through the test. Tests at key speech frequencies—2, 3, 4 and 5 kHz. Part ...
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WebMake it easy to measure hearing protection attenuation. - Tests both ears simultaneously in less than 5 seconds. - Earmuff and Earplug testing capability. - Tests at 7 standard frequencies - 125Hz to 8000Hz. - … WebWalk gracefully. Let your eyes follow moving objects. The vestibular system in particular helps to keep your vision in focus and stable while your head and body are moving. This happens because of a reflex response called the vestibulo-ocular reflex or VOR. The vestibular test battery evaluates the function of the VOR response. great clips martinsburg west virginia
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