Article

From Actuator to Microphone: Acoustic Characterization of the Floating Mass Transducer in Bidirectional Use

2026-08-18

Abstract excerpt

<title>Abstract</title> <p>Background Implantable microphones are a prerequisite for fully implantable hearing implants. A new approach utilizes the electromagnetic actuator Floating Mass Transducer (FMT) inversely, as its underlying principle of induction enables bidirectional operation. Objective This study assessed the reciprocity of the FMT’s frequency response as an actuator and, in inverse operation, as a m...

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Literature Corpus work: a4aeb659-6a2c-5d1d-ae2f-3184c40f1366
DOI: 10.21203/rs.3.rs-10623577/v1

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