What is the minimum on/off ratio?
MA 27 Portable Air-Conduction Audiometer
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Open Mar 17, 2026 - 04:04 PM
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Mar 17, 2026 - 04:04 PM
The minimum on/off ratio for the MA 27 Portable Air-Conduction Audiometer is 80 dB. This high on/off ratio ensures that test tones are distinctly separated from silence, thereby enhancing the clarity of sound presentation and improving the overall reliability and accuracy of hearing assessments.
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MA 27 Portable Air-Conduction Audiometer
" \n MA 27 Portable Audiometer for Hearing Screening \n Test your patients' hearing acuity with the MA 27 Portable Air Conduction Audiometer. When you give your patients a hearing test, switch between various tones and functions with the streamlined interface. Take the portable audiometer a...
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