INFORMATION PROVIDING DEVICE AND METHOD FOR PROVIDING INFORMATION

摘要

A detection unit (5) detects acoustically similar words in text information, and a selection unit (7) selects from a storage unit (6) a synonym that corresponds to a word detected by the detection unit (5) and for which there are no words that are acoustically the same or similar in the text information. A substitution unit (8) replaces the word detected by the detection unit (5) with the synonym selected by the selection unit (7).