发明名称 |
Automatic gain control apparatus for a digital television signal receiver |
摘要 |
A high definition television receiver including analog and digital signal processing circuits receives an analog high definition television signal representative of digital television information. The received signal contains narrowband high priority information and low priority wideband information. An automatic gain control (AGC) signal is developed from the received analog signal by means of a root-mean-square amplitude detector. |
申请公布号 |
SG55026(A1) |
申请公布日期 |
1998.12.21 |
申请号 |
SG19960002675 |
申请日期 |
1993.01.13 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WAGNER THEODOR MATTHIAS;KELLY KEVIN MICHAEL |
分类号 |
H04N5/44;H04N5/52;H04N7/081;(IPC1-7):H04N5/52 |
主分类号 |
H04N5/44 |
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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