| 摘要 |
PROBLEM TO BE SOLVED: To instruct a user that the pronunciation of the user causes malrecognition of his voice by comparing a recognized character string and a set character string and discriminating whether these strings are matched with each other or not. SOLUTION: When a pronunciation correction mode is selected, a control circuit 2 reads a character string having a specific title from an external memory 7, displays the string on a display device 8 and also displays a screen to urge a user for uttering. At the same time, the circuit 2 synthesizes the voice corresponding to the read character string and outputs the voice from a speaker 9. Thus, the user is able to listen to a standard uttering. When the user utters the character string having the specific title, his voice is inputted into the circuit 2 through a microphone 17 and transmitted to a voice processing section 10. The section 10 conducts a voice recognition process of the voice uttered by the user to recognize the title. The circuit 2 compares the uttered character string and the set character string. If no agreement is reached, a message is displayed on the device 8 to indicate the fact that the words are wrong.
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