SOUND TRANSDUCER UNIT
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United States of America Patent
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Issued Date -
Aug 15, 2024
app pub date -
Feb 12, 2024
filing date -
Feb 13, 2023
priority date (Note) -
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Abstract
In one aspect, a sound transducer unit includes at least two magnet units having a permanent magnetic field and further includes at least two acoustic units. Each acoustic unit has a diaphragm that is deflectable along a stroke axis for generating sound waves. The sound transducer unit also includes a coil arrangement provided in association with each acoustic unit, wherein the coil arrangement is configured to be supplied electric current such that the diaphragm is deflectable along the stroke axis. The at least two magnet units and the at least two acoustic units are arranged alternatively one above the other.
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