发明名称 |
SPEECH RECOGNITION USING SPECTRAL LINE FREQUENCIES |
摘要 |
A method for recognizing speech mathematically transforms a particular set of Linear Predicitve Coding (4) coefficients derived from a spoken utterance (2) into unique Line Spectral Frequencies (5). Recognition is accomplished by optimally matching (6) the unique Line Spectral Frequencies to one of a set of predetermined Line Spectral Frequencies representing spoken utterances. |
申请公布号 |
AU6070490(A) |
申请公布日期 |
1991.03.11 |
申请号 |
AU19900060704 |
申请日期 |
1990.07.09 |
申请人 |
MOTOROLA, INC. |
发明人 |
CLIFFORD ALLAN WOOD;MORRIS ANTHONY MOORE;JAMES MICHAEL KEBA |
分类号 |
G10L15/02 |
主分类号 |
G10L15/02 |
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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