发明名称 |
Apparatus and method for speech recognition |
摘要 |
A template-matching speech recognition system has a plurality of reference templates each having a plurality of addressable positions, each position storing a value corresponding to the probability of the occurrence of a particular binary value in a corresponding position in an utterance template for speech represented by the referenced template. A system bias template having a corresponding plurality of positions for storing values therein that are representative of the probability of the particular binary value occurring in a corresponding position of any utterance template. A match between an utterance template and a reference template is determined when the sum of the stored probabilities from the reference template positions, corresponding to the positions in the utterance template containing the particular binary value, exceed a predetermined threshold.
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申请公布号 |
US4852171(A) |
申请公布日期 |
1989.07.25 |
申请号 |
US19840670521 |
申请日期 |
1984.11.09 |
申请人 |
ALCATEL USA CORP. |
发明人 |
JAKATDAR, PRIYADARSHAN;MULLA, HOSHANG D. |
分类号 |
G10L11/00;G10L15/06;G10L15/10 |
主分类号 |
G10L11/00 |
代理机构 |
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