SPEECH RECOGNITION APPARATUS FOR USING LANGUAGE DATA BASED ON A BROADCAST EVEN IN IMPORTANT MATTERS

摘要

PURPOSE: A speech recognition apparatus is provided to enable language data based on a broadcast transmitted from a broadcast station to be used even in important matters. CONSTITUTION: A speech signal broadcasted from a broadcast station is obtained(S210). The obtained speech signal is recognized. The recognized speech signal is converted into language data. Language data according to a predetermined condition is extracted from the converted language data. Information which the extracted language data means is reported to a user. Based on an instruction from the user who is informed of the information, it is determined whether the language data is valid or invalid.