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JPS5981191

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DESCRIPTION JPS5981191
[0001]
Brief description of the drawings
[0002]
FIG. 1 is a cross-sectional view showing a structure of a speaker, FIG. 2 is a plan view
schematically showing a main part of a conventional edge, and FIG. 3 is a schematic view
showing a main part of an edge according to an embodiment of the present invention. FIG. 4 is a
diagram showing the vibration mode of an edge according to an embodiment and a conventional
example of the present invention using holography in plan view, and FIG. 5 is a sound pressurefrequency characteristic of an embodiment and a conventional example speaker of the present
invention. FIG. 1 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·.
12-05-2019
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