发明名称 |
Automatic echo-chamber for measuring single time intervals by replication and averaging |
摘要 |
A method is provided for measuring a single-shot time interval using startable oscillators to replicate indefinitely the time interval for averaging. Also provided is a circuit for automatically selecting a proper ratio of division to ensure that the interval being measured is less than the period of replication.
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申请公布号 |
US4383166(A) |
申请公布日期 |
1983.05.10 |
申请号 |
US19800136142 |
申请日期 |
1980.03.31 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
CHU, DAVID C.;OFFERMANN, ROBERT W. |
分类号 |
G01R29/027;(IPC1-7):H03K21/32;G07C1/02 |
主分类号 |
G01R29/027 |
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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