发明名称 |
SPEECH RECOGNITION ON GSM ENCODED DATA |
摘要 |
A speech recognizer uses Global System for Mobile Communications (GSM)-encoded digital data. Templates model words in a recognition vocabulary using GSM Quantized Log Area Ratio (Q-LAR) features. A recognizer module compares Q-LAR features of a template representing an input GSM signal to recognition vocabulary templates and produces a recognition output.
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申请公布号 |
WO0131636(A3) |
申请公布日期 |
2001.11.01 |
申请号 |
WO2000IB01679 |
申请日期 |
2000.10.24 |
申请人 |
LERNOUT & HAUSPIE SPEECH PRODUCTS N.V. |
发明人 |
LAPERE, MARTINE |
分类号 |
G10L15/02;G10L15/14;G10L15/30;G10L25/87;(IPC1-7):G10L15/02;G10L11/02 |
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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