| 发明名称 |
Advanced television system |
| 摘要 |
Apparatus and a method for digitally recording a program are disclosed. The apparatus comprises a memory (55) for digitally storing a program. The apparatus also comprises a means (145) for controlling at least one of, (a) whether to record a program in said memory (55); and (b) whether to retrieve a program stored in said memory (55). The determination in cases (a) and (b) is based, at least in part, on a parental control rating assigned to at least a portion of the program. <IMAGE> |
| 申请公布号 |
AU4388999(A) |
申请公布日期 |
2000.01.17 |
| 申请号 |
AU19990043889 |
申请日期 |
1999.06.23 |
| 申请人 |
NDS LIMITED |
发明人 |
REUVEN WACHTFOGEL;DAVID RICHARDSON;SHLOMO KIPNIS;JONATHAN MAISSEL;YOSSEF TSURIA;YONATAN SILVER |
| 分类号 |
G11B27/00;G11B27/024;G11B27/032;G11B27/034;G11B27/10;G11B27/11;G11B27/28;G11B27/32;G11B27/34;H04N5/44;H04N5/445;H04N5/45;H04N5/76;H04N5/765;H04N5/775;H04N5/781;H04N5/782;H04N5/783;H04N5/85;H04N7/088;H04N7/16;H04N7/173;H04N7/24;H04N9/79;H04N9/804;H04N21/222;H04N21/234;H04N21/258;H04N21/41;H04N21/4147;H04N21/422;H04N21/431;H04N21/432;H04N21/433;H04N21/44;H04N21/442;H04N21/45;H04N21/454;H04N21/462;H04N21/466;H04N21/47;H04N21/472;H04N21/4722;H04N21/475;H04N21/478;H04N21/4782;H04N21/482;H04N21/488;H04N21/6543;H04N21/6587;H04N21/81;H04N21/84;H04N21/845;H04N21/858 |
主分类号 |
G11B27/00 |
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