发明名称 |
An improved scrambler with self-calibration |
摘要 |
<p>The invention is directed to an improved scrambler capable of self-calibrating output signals. In one embodiment, the scrambler provides an encoded signal along separate signal pulses. A portion of one signal is made to correspond to a portion of another signal to thereby self-calibrate the signals. Also, portions of the incoming video signal are forced to correspond with internally generated voltage level signals.</p> |
申请公布号 |
GB2247808(B) |
申请公布日期 |
1994.05.18 |
申请号 |
GB19910023261 |
申请日期 |
1991.11.01 |
申请人 |
* SCIENTIFIC-ATLANTA INC |
发明人 |
WILLIAM T * MURPHY;JAMES O * FARMER;LAMAR E * WEST JR |
分类号 |
H04N7/171;(IPC1-7):H04N7/167 |
主分类号 |
H04N7/171 |
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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