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经营范围
发明名称
DIGITAL FILTER
摘要
PURPOSE:To obtain high-speed operations with the reduced number of repetitive operation of the number of addition by the circuit constitution obtained by combining ROM, an adder circuit which adds the outputs, accumulator and delay circit.
申请公布号
JPS5387148(A)
申请公布日期
1978.08.01
申请号
JP19770001489
申请日期
1977.01.12
申请人
HITACHI LTD
发明人
MAEDA SHIGEMICHI;KUWABARA HIROSHI
分类号
H03H17/04;H03H17/02
主分类号
H03H17/04
代理机构
代理人
主权项
地址
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