| 摘要 |
PROBLEM TO BE SOLVED: To evaluate an input voice from various viewpoints to output information corresponding to an evaluation result.SOLUTION: A karaoke device refers to evaluation information defining evaluation criteria for evaluation items for use in singing voice evaluation to calculate evaluation results per evaluation item of a singing voice in an evaluation period. The karaoke device refers to association information associating conditions defined by a logical expression using the evaluation results, with contents of comments which should be outputted as results of singing voice evaluation when the conditions are satisfied, to specify and output a comment satisfying a condition on the basis of the evaluation result for each evaluation item. If there are a plurality of comments satisfying the condition, one comment may be selected and outputted by referring to a history of comments specified in the past. |
