| 摘要 |
PURPOSE:To improve a recognition rate by providing a means of collating both of the registration patterns of specific words and pseudo word patterns and the patterns of unknown input word voices. CONSTITUTION:The means 12 of previously selecting the specific words from the word groups to be recognized and forming and preserving the word registration patterns by voice input for said specific words is provided and the means 13 of collating both of the registration patterns of the specific words and the pseudo word patterns and the patterns of the unknown input words at the time of recognition is provided. Namely, synonyms are previously preserved as the word registration patterns in word units into a word dictionary 2 by executing voice input and the collation of the patterns of the unknown input word voices and both of the pseudo word patterns and the word registration patterns is executed by the collating section 13, by which the recognition is improved. |
