| 摘要 |
PROBLEM TO BE SOLVED: To provide a voice processor which can perform natural pitch correction regardless of singing timing, and a KARAOKE device which uses it. SOLUTION: This KARAOKE device is equipped with a pitch correction score storage part 66 which stores pitch correction scores including reference pitches for every reference frame, an alignment process part 64 which specifies a reference frame corresponding to the singing position of a singer, and a pitch correction part 68 which corrects the pitch of the singing voice to the reference pitch of the reference frame specified by the alignment process part 64 among the reference pitches included in the pitch correction scores. This KARAOKE device corrects the singing voice by using the reference pitch of the frame corresponding to the singing position of the singer, thus, for example, even if the singing position of the singer shifts from the original singing position, natural pitch correction can be performed. |
