发明名称 |
PLANE DRIVING TYPE SPEAKER |
摘要 |
PURPOSE:To suppress resonance mode produced on a diaphragm by so disposing driving devices that the long sides of a plurality of rectangular voice coils become non-parallel with the mutual long sides and the peripheral supporting sides of the diaphragm. |
申请公布号 |
JPS5374419(A) |
申请公布日期 |
1978.07.01 |
申请号 |
JP19760149818 |
申请日期 |
1976.12.15 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
NITSUTA TSUNEO |
分类号 |
H04R9/04;H04R7/04;H04R9/06 |
主分类号 |
H04R9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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