发明名称 |
ELECTROSTATIC TYPE ELECTRIC ACOUSTIC CONVERTER |
摘要 |
PURPOSE:Parasitic vibration or the like is eliminated and frequency characteristics are improved by using a strip form conductive vibrating film as a moving electrode and spanning the film between stationary electrodes having punched metal in accordion form. |
申请公布号 |
JPS5274331(A) |
申请公布日期 |
1977.06.22 |
申请号 |
JP19750151309 |
申请日期 |
1975.12.18 |
申请人 |
VICTOR COMPANY OF JAPAN |
发明人 |
KISHI OSANORI |
分类号 |
H04R19/00;(IPC1-7):04R19/00 |
主分类号 |
H04R19/00 |
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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