发明名称 |
Noninterruptive noise measurement |
摘要 |
A noninterruptive noise measurement technique wherein the absolute value of the amplitude error from a modem slicer is compared to a reference, the number of events in excess of said reference over a selected interval are counted and the range within which said count falls is determined as a particular signal to noise ratio value.
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申请公布号 |
US4658210(A) |
申请公布日期 |
1987.04.14 |
申请号 |
US19840626315 |
申请日期 |
1984.06.29 |
申请人 |
RACAL DATA COMMUNICATIONS INC. |
发明人 |
DE LEON, JR., OSCAR C.;KROMER, III, PHILIP F. |
分类号 |
G01R29/26;(IPC1-7):G01R23/16 |
主分类号 |
G01R29/26 |
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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