| 摘要 |
PROBLEM TO BE SOLVED: To provide a speech recognition system which does not require registering work for utilizing an enroll function before speech recognition, and which significantly improves a recognition rate of speech recognition without causing incorrect recognition and malfunction. SOLUTION: A recognition computer 2 in the recognition system 1 includes: a speech information acquiring means 8 for detecting speech V which is output by a speaker S, and for acquiring speech information 17; an utterance tendency specifying means 9 for analyzing and specifying utterance tendency regarding the speech V, based on the speech information 17; a dictionary group storage means 10 for storing a reference dictionary SD and a plurality of utterance tendency dictionaries X1 etc.; a dictionary selection means 11 for selecting one utterance tendency dictionary X1 etc. which matches utterance tendency; a reference collating means 12 for collating a vocabulary by using the reference dictionary SD; an utterance tendency collating means 13 for collating the vocabulary by using the utterance tendency dictionary X1 etc.; and a vocabulary output means 14 for outputting the vocabulary regarding the recognized speech V. COPYRIGHT: (C)2010,JPO&INPIT |
