发明名称 |
METHOD AND APPARATUS FOR MEASURING THE INTELLIGIBILITY OF AN AUDIO ANNOUNCEMENT DEVICE |
摘要 |
A method and an apparatus for measuring the intelligibility level of an audio announcement device (40), employ at least one speech recognition module (418; 518) for analyzing the reconstructed verbal content of the audio message announced by the audio announcement device (40), optionally by comparison with the verbal content of an original audio message.
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申请公布号 |
US2009319268(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20090488244 |
申请日期 |
2009.06.19 |
申请人 |
ARCHEAN TECHNOLOGIES |
发明人 |
AUMONT XAVIER;WILHELM-JAUREGUIBERRY ANTOINE |
分类号 |
G10L15/00;G10L19/00;G10L25/69 |
主分类号 |
G10L15/00 |
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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