| 发明名称 |
METHOD FOR THE BANDSPLITTING OF A SIGNAL BEING SAMPLED WITH A FUNDAMENTAL SAMPLING FREQUENCY IN A TRANSMITTER AND FOR BRINGING THE BANDS TOGETHER IN A RECEIVER |
| 摘要 |
By this method, and circuit arrangements for carrying out the method, signals can be asymmetrically transmitted via different band-limited channels. The method is suitable, for example, for transmitting video signals of a 16:9 original image for compatible display on a 4:3 screen of a television receiver. |
| 申请公布号 |
EP0477632(A3) |
申请公布日期 |
1993.03.31 |
| 申请号 |
EP19910115146 |
申请日期 |
1991.09.07 |
| 申请人 |
INTERESSENGEMEINSCHAFT FUER RUNDFUNKSCHUTZRECHTE GMBH SCHUTZRECHTSVERWERTUNG & CO. KG. |
发明人 |
HERFET, THORSTEN, DIPL.-ING.;STRACKE, JUERGEN, DIPL.-ING. |
| 分类号 |
H04N7/015;H04N7/12;H04N7/26;H04N11/24;(IPC1-7):H04N7/13 |
主分类号 |
H04N7/015 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
