| 摘要 |
PROBLEM TO BE SOLVED: To enable a singer to distinctly and selectively hear interval-corrected spots and his or her own voices during singing. SOLUTION: This KARAOKE sing-along machine provided with a MIDI sound source 10, which reproduces the playing data having the main melody corresponding to text from musical piece data, an interval correction circuit 4 which corrects the interval difference between the singing data of the singer outputted from a microphone 19 and the playing data and forcibly outputs the processed voice data, a mixer 14 which mixes the processed voice data and the playing data and a loudspeaker 18 which outputs the playing data and the processed voices by the signal from the mixer 14 is improved. The machine thus described is provided with and interval-measuring circuit 3, which measures the difference between the basic interval of the main melody extracted from the playing data and the interval of the singing data and selection control circuits 3, 5, 6 which are disposed between the interval correction circuit 4 and the mixer 14, output the more voices of the singing for the part with small difference in the intervals between the singing data and the main melody and output the processed with larger for voices in the part with the large difference so as to enable the singer to train singing by selectively hearing the singing voices and the processed voices. |
