发明名称 |
INFORMATION PROCESSING SYSTEM |
摘要 |
<p>PCT No. PCT/GB95/02899 Sec. 371 Date May 23, 1997 Sec. 102(e) Date May 23, 1997 PCT Filed Dec. 13, 1995 PCT Pub. No. WO96/19797 PCT Pub. Date Jun. 27, 1996An information processing system (10) receives input data from a keyboard (26), a mouse (28) and spoken data input device (30) in an input data sequence. A microphone (32) converts received speech into electrical signals which are digitized by an analogue to digital converter (100). A digital signal processor (102) converts the digital signals into multi-dimensional vectors which are stored in a temporary input buffer (104). A recognition processor (106) performs a recognition program in order to match the multi-dimensional vectors to speech models. In order that the system (10) may output data in an output data sequence which corresponds to the input data sequence, each data input receives a time stamp. A timing controller (24) ensures that instructions received from either the keyboard or the mouse are output only when those instructions have a time stamp which is earlier than the time stamp of the data most recently processed by the recognition processor.</p> |
申请公布号 |
EP0799471(A1) |
申请公布日期 |
1997.10.08 |
申请号 |
EP19950940356 |
申请日期 |
1995.12.13 |
申请人 |
THE SECRETARY OF STATE FOR DEFENCE |
发明人 |
PONTING, KEITH, MICHAEL;SERIES, ROBERT, WILLIAM |
分类号 |
G06F3/16;G10L15/26;G10L15/28;(IPC1-7):G10L3/00 |
主分类号 |
G06F3/16 |
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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