| 发明名称 |
SENDER UND EMPFÄNGER FÜR KOMPATIBLES HOCHAUFLÖSENDES FERNSEHSYSTEM |
| 摘要 |
<p>An HDTV receiver comprises means (114, 116) responsive to a composite modulated signal having a bandwidth compatible with standard definition TV for separating first and second carriers modulated with compressed digital TV information, signal processing means (120-128) for recovering the information, means for decompressing the information, and means (140-148) for developing an image signal from the decompressed information. The composite signal may include suppressed carrier components with the information. <IMAGE></p> |
| 申请公布号 |
DE69127828(T2) |
申请公布日期 |
1998.03.05 |
| 申请号 |
DE1991627828T |
申请日期 |
1991.12.27 |
| 申请人 |
GENERAL ELECTRIC CO., PRINCETON, N.J., US |
发明人 |
WHITE, HUGH, EDWARD, PENNINGTON, NJ 08534, US |
| 分类号 |
H04N7/015;H04L1/00;H04N5/44;H04N7/08;H04N7/081;H04N7/12;H04N11/24;(IPC1-7):H04N11/00 |
主分类号 |
H04N7/015 |
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