| 摘要 |
PROBLEM TO BE SOLVED: To reproduce a reference song when the singing of a singer is interrupted or the like by reproducing either of a voice signal and the information of a reference song selected by a selection means. SOLUTION: A first signal processing unit 21 realizes prescribed controls with respect to a vocal voice changeover part 4 and a selected signal among respective voice signals Vu, Vr or a mixed signal (Vu+Vr) and a musical signal are mixed to be reproduced. At this time, a display part 8 lights one side or both sides of light emitting elements according to signals Vu, Vr, (Vu+Vr) being selected in the vocal voice changeover part 4. Then, in a manual mode, the vocal voice changeover part 4 is controlled by the first signal processing unit 21 in accordance with the manual operation with respect to a manual switch 43 to alternately change over a state in which the voice signal Vu is selected and a state in which the information of the reference song Vr is selected. |
