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经营范围
发明名称
ACTIVE FILTER
摘要
PURPOSE:To prevent a sudden increase of the output signal's distortion rate when the input signal is increade as well as to obtain an active filter featuring a gentle signal input property.
申请公布号
JPS5339040(A)
申请公布日期
1978.04.10
申请号
JP19760114042
申请日期
1976.09.22
申请人
NIPPON ELECTRIC CO
发明人
KOYADA HIROSHI
分类号
H03H11/12;H03H11/04
主分类号
H03H11/12
代理机构
代理人
主权项
地址
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