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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Answer
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
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ot;\u003e\n\u003ch2\u003eMA 27 Portable Audiometer for Hearing Screening\u003c\u002fh2\u003e
\n\u003cp\u003eTest your patients' hearing acuity with the MA 27 Portable Air Conduction Audiometer. When you give your patients a hearing test, switch...
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