Loudspeaker Diaphragm
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United States of America Patent
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app pub date -
Jun 9, 2017
filing date -
Sep 9, 2013
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Abstract
Example transducer assemblies are described here. An example transducer assembly may include a frame, a magnet carried by the frame, a voice coil operably coupled to the magnet, and a diaphragm. The diaphragm has an outer portion surrounding a central portion. The outer portion of the diaphragm has a generally concave shape, and the central portion of the diaphragm has a generally convex shape. The central portion of the diaphragm comprises a first surface facing toward the voice coil, and a second surface facing away from the voice coil. A coupler connects the voice coil to the first surface of the central portion.
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