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Phonetic Variation Model Building Apparatus and Method and Phonetic Recognition System and Method Thereof
Phonetic Variation Model Building Apparatus and Method and Phonetic Recognition System and Method Thereof
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机译:语音变化模型的建立装置和方法以及语音识别系统和方法
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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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