Hand-held hearing screener apparatus
A hearing screener apparatus has a housing (140) and a testing probe (110) coupled to the housing. At least one microphone (180) is mounted with the testing probe (110), and vibrationally isolated from the housing (140) by the coupling. The apparatus is suitable for testing the function of the middl...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A hearing screener apparatus has a housing (140) and a testing probe (110) coupled to the housing. At least one microphone (180) is mounted with the testing probe (110), and vibrationally isolated from the housing (140) by the coupling. The apparatus is suitable for testing the function of the middle ear structure, in particular of infants. Distortion-product otacoustic emissions (DPOAE) are used to determine the middle ear function. |
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