APPARATUS AND METHOD FOR SPEECH RECOGNITION BY KEYWORD RECOGNITION

摘要

PURPOSE: A voice recognition apparatus and a method thereof are provided to analyze each section by detecting a keyword part, above-mentioned, and a later-mentioned part from voice data. CONSTITUTION: A keyword extraction unit(110) determines keyword recognition parts from voice data. A keyword recognition unit(120) outputs a keyword recognition result. A compensation section decision unit(130) determines an above-mentioned part and a later-mentioned part from the keyword recognition part. A recognition compensation unit(140) outputs an addition recognition result by comparison between stored data on the above-mentioned part and data on the later-mentioned part. A voice recognition unit(150) outputs the voice recognition result.