Vibrating acoustic device
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United States of America Patent
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Issued Date -
Oct 9, 2014
app pub date -
Mar 28, 2014
filing date -
Apr 5, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a vibrating acoustic device. The vibrating acoustic device for generating sound in full frequency band includes a magnetic system, a first vibrating assembly mounted on an upper side of the magnetic system for generating sound in low-frequency region and a second vibrating assembly attached on a lower side of the magnetic system for generating sound in high-frequency and medium-frequency range. The first vibrating assembly includes a vibrating plate for resonating with a resonate medium for resonating and radiating sound in low-frequency region, and a first coil partially inserted in the magnetic gap and driving the vibrating plate; and the second vibrating assembly includes a diaphragm and a second coil driving the diaphragm.
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