VOICE GENERATION DEVICE FOR ABACUS CALCULATION PROBLEM

摘要

PURPOSE:To make the capacity of a memory means small and to easily obtain an answer without any skilled question reader by storing and voicing every specific number of voice data read out of a data storage medium, and finding a correct answer by an arithmetic means from numeric data and displaying it. CONSTITUTION:The voice digital data and number data are read out of a CD- ROM 2 at random through a CPU 7 and stored in a RAM 9 not at a time, but by a specific number at each time. The stored data are converted by a voice output circuit 10 into a voice, which is outputted. Further, an arithmetic circuit 22 integrates the stored number data in the means 9 to find the correct answer, which is displayed on a display 4. Consequently, questions can be made in many combinations without any skilled reader nor misreading, the capacity of the memory means may be small, and the correct answer can easily be obtained by the simple arithmetic means.