| 摘要 |
PURPOSE:To make it possible for a blind person to utilize an electronic desk computer, by not only inputting the operation information by means of a voice but also outputting the operation result, as well, by means of a voice. CONSTITUTION:When the word numeral 123 is pronounced to the microphone 1, the voice recognizing circuit 2 inputs 123 to the numerical value buffer circuit 4, referring to the reference pattern memory 3. When the repeat key 8 is operated in the said state, the said numeral is pronounced from the speaker 13 and can be confirmed. Subsequently, ''tasu'' (plus) is pronounced to the microphone 1, selection of the adding operation is stored in the function buffer circuit 6, and at the same time 123 is transferred to the operating circuit 7. Continuously after that, the numeral to be operated, 456, is pronounced and is confirmed. Subsequently, when the arithmetic execution command, ''equal'', is pronounced, addition is executed by the operating circuit 7, and the addition result 579 is pronounced by the speaker 13. |
