| 发明名称 |
Interactive broadcast information system allows multilingual multiple mode responses to open questions |
| 摘要 |
The interactive broadcast information system has a transmitter (1) with receivers (2a,b) for questions (3) which reply by many media (4) with information (8) for processing (11) including voice recognition as feedback (10) to give summary (12) analyses (12)
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| 申请公布号 |
DE10017018(A1) |
申请公布日期 |
2001.10.11 |
| 申请号 |
DE20001017018 |
申请日期 |
2000.04.05 |
| 申请人 |
LEGENSTEIN, WALTER WILLY |
发明人 |
LEGENSTEIN, WALTER WILLY |
| 分类号 |
H04H20/38;H04H60/33;(IPC1-7):H04H9/00;H04H1/00;H04B7/24;H04N7/173 |
主分类号 |
H04H20/38 |
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