| 摘要 |
PURPOSE:To offer the automatic player with the singing ability evaluating function which has an orchestral accompaniment function enabling a song to be sung to an accompaniment and the singing ability evaluating function and makes the singer feel that the singing ability is evaluated and is suitable for the intellectual training of an infant. CONSTITUTION:The automatic player which automatically plays a music by generating a musical sound according to previously stored musical sound data consists of a converting means 25 which inputs and converts a voice into a singing signal, a signal generating means 23 which generates a trigger signal at specific intervals while the musical sound is generated, a 1st counting means 16 which counts how many times the trigger signal is generated by the signal generating means 23, a 2nd counting means 26 which counts whether or not the singing signal converted by the converting means 26 is present or not when the trigger signal is generated by the signal generating means, a calculating means 17 which calculates an evaluation result according to the rate of the number counted by the 2nd counting means 26 to the number counted by the 1st counting means 16, and an annunciating means 19 which annunciates the evaluation result calculated by the calculating means 17. |
