| 摘要 |
<p>PROBLEM TO BE SOLVED: To learn the tendency of a user to utter meaningless voices and the habit of saying, and properly deal with the tendency corresponding it by properly changing the countermeasure at the time when unregistered words are sent in corresponding to the input frequency of the unregistered words which can not be distinguished as voice. SOLUTION: An unregistered word detecting part 11, an unregistered word memory part 12, an input frequency counting part 13, and an unregistered word countermeasure controlling part 14 are installed under the control of a control part 10. The unregistered word detecting part 11 detects the word uttered with voice is an unregistered word which is not registered in a voice dictionary 3. The unregistered word memory part 12 memorizes the detected unregistered word together with the characteristic quantity. The input frequency counting part 13 counts the input frequency for every received unregistered word and stores the result in a renewal way. The unregistered word countermeasure controlling part 14 changes the countermeasure at the time when the unregistered word is received.</p> |
