| 发明名称 |
TONE QUALITY REGULATING UNIT |
| 摘要 |
PURPOSE:To realize an equipment capable of tone regulation by obtaining various frequency characteristics through negative feedback control in the negative feedback circuit and operating the control. |
| 申请公布号 |
JPS52126157(A) |
申请公布日期 |
1977.10.22 |
| 申请号 |
JP19760042859 |
申请日期 |
1976.04.14 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
SAWAIRI KIYOSHI |
| 分类号 |
H03G5/02;H03G5/04;(IPC1-7):03G5/02 |
主分类号 |
H03G5/02 |
| 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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