发明名称 |
Phonetic Variation Model Building Apparatus and Method and Phonetic Recognition System and Method Thereof |
摘要 |
A phonetic variation model building apparatus, having a phoneme database for recording at least a standard phonetic model of a language and a plurality of non-standardized phonemes of the language is provided. A phonetic variation identifier identifies a plurality of phonetic variations between the non-standardized phonemes and the standard phonetic model. A phonetic transformation calculator calculates a plurality of coefficients of a phonetic transformation function based on the phonetic variations and the phonetic transformation function. A phonetic variation model generator generates at least a phonetic variation model based on the standard phonetic model, the phonetic transformation function and the coefficients thereof.
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申请公布号 |
US2011119051(A1) |
申请公布日期 |
2011.05.19 |
申请号 |
US20090637990 |
申请日期 |
2009.12.15 |
申请人 |
INSTITUTE FOR INFORMATION INDUSTRY |
发明人 |
LI HUAN-CHUNG;WU CHUNG-HSIEN;SHEN HAN-PING;WANG CHUN-KAI;HSIEH CHIA-HSIN |
分类号 |
G06F17/21;G06F17/00 |
主分类号 |
G06F17/21 |
代理机构 |
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代理人 |
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