ACOUSTIC GENERATOR, ACOUSTIC GENERA TION DEVICE, AND ELECTRONIC DEVICE
To obtain excellent sound pressure frequency characteristics, an acoustic generator according to one embodiment includes an exciter, a vibrating portion, a frame, and a lead. The exciter receives an input of an electrical signal and is caused to vibrate. The exciter is mounted on the vibrating porti...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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