KEYWORD SELECTION METHOD, VOICE RECOGNITION METHOD, KEYWORD SELECTION SYSTEM AND KEYWORD SELECTION DEVICE

摘要

PROBLEM TO BE SOLVED: To select a keyword awaiting various speeches.;SOLUTION: A voice recognition section 112 selects an acoustic common section as a keyword from voice recognition object words recorded in a disk 151, and recognizes a speech which is input via a microphone 130 by using the selected keyword.;COPYRIGHT: (C)2008,JPO&INPIT