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High speed tympanometry and ipsilateral middle ear reflex measurements using a computerized impedance meter. A comparison with the results obtained by a conventional impedance meter.

A Ivarsson·O Tjernström·A Bylander·S Bennrup
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Abstract

By means of a new computerized impedance meter, middle ear pressure, tympanograms and ipsilaterally elicited middle ear reflex can be recorded and presented in 3 sec. Owing to the fast rate of air pressure change in the external ear canal it is not necessary to have a completely airtight seal around the ear probe when recording middle ear pressure, which saves time. Results obtained using the new device and those obtained by a conventional impedance bridge are compared.

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Acoustic Impedance TestsAdultComputersDominance, CerebralHumansMiddle AgedReflex, AcousticJournal Article

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A Ivarsson, O Tjernström, A Bylander, S Bennrup. 1983. High speed tympanometry and ipsilateral middle ear reflex measurements using a computerized impedance meter. A comparison with the results obtained by a conventional impedance meter.. https://doi.org/10.3109/01050398309076241

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