Invention Grant
US08768692B2 Speech recognition method, speech recognition apparatus and computer program 有权
语音识别方法,语音识别装置和计算机程序

Speech recognition method, speech recognition apparatus and computer program
Abstract:
A speech recognition apparatus predicts, based on the occurrence cycle and duration time of impulse noise that occurs periodically, a segment in which impulse noise occurs, and executes speech recognition processing based on the feature components of the remaining frames excluding a feature component of a frame corresponding to the predicted segment, or the feature components extracted from frames created from sound data excluding a part corresponding to the predicted segment.
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