TEXT PHONETIC SYMBOL CONVERSION DICTIONARY CREATOR, RECOGNITION LEXICAL DICTIONARY CREATOR, AND SPEECH RECOGNIZER

摘要

PPROBLEM TO BE SOLVED: To provide a text phonetic symbol conversion dictionary creator which creates a text phonetic symbol conversion dictionary for accurately creating phonetic symbol strings having high possibility of being pronounced when words are pronounced. PSOLUTION: The text phonetic symbol conversion dictionary creator 100 includes: acquiring the words, segment division information for dividing the words into segments and phonetic symbols of each segment from learning data; calculating occurrence probability of phoneme segment pairs in the learning data and connection probability of connection phoneme segment pair system; and creating the text phonetic symbol conversion dictionary including these calculated probability. PCOPYRIGHT: (C)2009,JPO&INPIT