Speaker system, electronic apparatus using same, and mobile body device
First Claim
1. A loudspeaker system comprising:
- a plurality of loudspeakers; and
an enclosure surrounding the plurality of loudspeakers,wherein each of the plurality of loudspeakers includes;
a rectangular frame having a first side and a second side shorter than the first side;
a diaphragm coupled to an outer periphery of the frame;
a magnetic circuit coupled to an inner periphery of the frame and provided with a magnetic gap; and
a voice coil coupled to a periphery of the diaphragm and disposed in the magnetic gap,wherein the plurality of loudspeakers are disposed in series such that the first sides of the plurality of loudspeakers are in a straight line in the enclosure,wherein the enclosure includes;
a front panel disposed facing the diaphragms of the plurality of loudspeakers and parallel to the straight line above the diaphragms;
a back panel disposed facing the front panel and parallel to the straight line below the diaphragms of the loudspeakers; and
side panels bonding the front panel and the back panel to each other and provided parallel to the straight line,wherein the side panels are provided with a front slit communicated with an upper-side space above the diaphragms in the enclosure, and a back slit for emitting a sound emitted to a lower side of the diaphragms to outside of the enclosure, the back slit is disposed at an opposite side to the front slit in the enclosure, and a length of each of the front slit and back slit is substantially equal to a length of its respective side panel,wherein a length of each of the second sides of the frames of the plurality of loudspeakers is substantially same as a distance between the side panels.
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Accused Products
Abstract
A loudspeaker system includes an enclosure surrounding a plurality of loudspeakers. The plurality of loudspeakers are disposed in series along a straight line in the enclosure. The enclosure includes a front panel, a back panel and side panels. The front panel, the side panels, and the back panel are disposed parallel to the straight line on which the loudspeakers are arranged. The side panels are provided with a front slit and a back slit. The back slit is disposed at an opposite side of the front slit in the enclosure. Sounds emitted to the upper and lower sides of diaphragms of the loudspeakers are separated from each other such that the sounds are prevented from mixing with each other. This provides a loudspeaker system capable of achieving desired sound pressure-frequency characteristics.
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Citations
23 Claims
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1. A loudspeaker system comprising:
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a plurality of loudspeakers; and an enclosure surrounding the plurality of loudspeakers, wherein each of the plurality of loudspeakers includes; a rectangular frame having a first side and a second side shorter than the first side; a diaphragm coupled to an outer periphery of the frame; a magnetic circuit coupled to an inner periphery of the frame and provided with a magnetic gap; and a voice coil coupled to a periphery of the diaphragm and disposed in the magnetic gap, wherein the plurality of loudspeakers are disposed in series such that the first sides of the plurality of loudspeakers are in a straight line in the enclosure, wherein the enclosure includes; a front panel disposed facing the diaphragms of the plurality of loudspeakers and parallel to the straight line above the diaphragms; a back panel disposed facing the front panel and parallel to the straight line below the diaphragms of the loudspeakers; and side panels bonding the front panel and the back panel to each other and provided parallel to the straight line, wherein the side panels are provided with a front slit communicated with an upper-side space above the diaphragms in the enclosure, and a back slit for emitting a sound emitted to a lower side of the diaphragms to outside of the enclosure, the back slit is disposed at an opposite side to the front slit in the enclosure, and a length of each of the front slit and back slit is substantially equal to a length of its respective side panel, wherein a length of each of the second sides of the frames of the plurality of loudspeakers is substantially same as a distance between the side panels. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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Specification