发明名称 |
Method and apparatus for providing an interactive language tutor |
摘要 |
A method and apparatus for generating a pronunciation score by receiving a user phrase intended to conform to a reference phrase and processing the user phrase in accordance with at least one of an articulation-scoring engine, a duration scoring engine and an intonation-scoring engine to derive thereby the pronunciation score. The scores provided by the various scoring engines are adapted to provide a visual and/or numerical feedback that provides information pertaining to correctness or incorrectness in one or more speech-features such as intonation, articulation, voicing, phoneme error and relative word duration. Such useful interactive feedback will allow a user to quickly identify the problem area and take remedial action in reciting "tutor" sentences or phrases.
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申请公布号 |
US2004006461(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
US20030361256 |
申请日期 |
2003.02.10 |
申请人 |
GUPTA SUNIL K.;LU ZIYI;RAGHAVAN PRABHU;SAYEED ZULFIQUAR;SETHURAMAN ARAVIND;VINCHHI CHETAN |
发明人 |
GUPTA SUNIL K.;LU ZIYI;RAGHAVAN PRABHU;SAYEED ZULFIQUAR;SETHURAMAN ARAVIND;VINCHHI CHETAN |
分类号 |
G06F17/28;G10L11/00;G10L15/02;(IPC1-7):G10L11/00 |
主分类号 |
G06F17/28 |
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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