发明名称 |
System and method of media file access and retrieval using speech recognition |
摘要 |
An embedded device for playing media files is capable of generating a play list of media files based on input speech from a user. It includes an indexer generating a plurality of speech recognition grammars. According to one aspect of the invention, the indexer generates speech recognition grammars based on contents of a media file header of the media file. According to another aspect of the invention, the indexer generates speech recognition grammars based on categories in a file path for retrieving the media file to a user location. When a speech recognizer receives an input speech from a user while in a selection mode, a media file selector compares the input speech received while in the selection mode to the plurality of speech recognition grammars, thereby selecting the media file.
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申请公布号 |
US2004054541(A1) |
申请公布日期 |
2004.03.18 |
申请号 |
US20020245727 |
申请日期 |
2002.09.16 |
申请人 |
KRYZE DAVID;RIGAZIO LUCA;NGUYEN PATRICK;JUNQUA JEAN-CLAUDE |
发明人 |
KRYZE DAVID;RIGAZIO LUCA;NGUYEN PATRICK;JUNQUA JEAN-CLAUDE |
分类号 |
G10L15/00;G06F17/30;G10L;G10L11/00;G10L15/04;G10L15/06;G10L15/18;G10L15/26;G10L21/00;(IPC1-7):G10L21/00 |
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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