APPARATUS AND METHOD FOR SPEECH RECOGNITION BY DIVIDING SPEECH DATA

摘要

PURPOSE: A voice recognition device and a method thereof are provided to divide voice data into a plurality of word data and extract a keyword. CONSTITUTION: A word division unit(120) divides voice data into a plurality of word data. A syllable division unit(130) divides word data into syllable data. A keyword extraction unit(140) determines a plurality of keyword recognition sections. A keyword recognition unit(150) outputs a keyword recognition result by comparison of stored keyword data of database.