发明名称 |
VOICE PHRASE RECOGNITION METHOD AND VOICE RECOGNITION DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To improve the precision of a recognition result without interactions with a user. SOLUTION: A category of a supplied voice phrase is determined by key sub-phrase spotting processing; and when the category is defined, limited vocabulary corresponding to the defined category is used to execute second recognition processing and a second recognition result is generated. First recognition processing is executed on the basis of comprehensive vocabulary, and key sub- phrase spotting processing is executed on the basis of the first recognition result. |
申请公布号 |
JP2002006878(A) |
申请公布日期 |
2002.01.11 |
申请号 |
JP20010173019 |
申请日期 |
2001.06.07 |
申请人 |
SONY INTERNATL EUROP GMBH |
发明人 |
DI PROFIO UGO |
分类号 |
G10L15/08;G10L15/10;G10L15/18;G10L15/22;G10L15/26 |
主分类号 |
G10L15/08 |
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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