发明名称 |
SELECTIVE VARIABLE GAIN AMPLIFIER CIRCUIT |
摘要 |
PURPOSE:To obtain the selective variable gain amplifying circuit without requiring high performance filters, by performing the level control thru the variation of level forone or a plural number of specific signals within the band. |
申请公布号 |
JPS5332657(A) |
申请公布日期 |
1978.03.28 |
申请号 |
JP19760107385 |
申请日期 |
1976.09.07 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
YOSHIDA KATSUHIKO;KAMEOKA TAKAHARU |
分类号 |
H03G3/20;H04N5/00 |
主分类号 |
H03G3/20 |
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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