发明名称 |
SISTEMA DE COMPUTACAO DE SINAL ANALOGICO |
摘要 |
Computations are performed on the digital representation of an analog signal in a digital processor. The output of the processor is applied through a digital/analog converter to a sample and hold circuit. The analog signal is applied to the processor through a comparator which receives at a second input the output of the digital/analog converter. In a mode other than the computation mode the processor controls an analog/digital conversion by means of a loop including the processor, the digital/analog converter, and the comparator. |
申请公布号 |
BR7705853(A) |
申请公布日期 |
1978.06.27 |
申请号 |
BR19777705853 |
申请日期 |
1977.09.01 |
申请人 |
YOKOGAWA ELECTRIC WORKS LTD |
发明人 |
SUMI A;KATAOKA K |
分类号 |
H03M1/02;G05B15/02;G06F3/05;G06F15/78;G06J1/00;H03M1/00 |
主分类号 |
H03M1/02 |
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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