Song synthesizer unit and song synthesis program

摘要

P To synthesize singing voices that are natural by changing a pitch of the singing voices and even during a period after reaching to the pitch corresponding to a note. PSOLUTION: In a control point setting process 641, a control point which is a passing point ON a track is set for each note indicated by a note data, according to the data for setting relative positions of control points A and B and C. In a pitch data generation process 642, the track for passing each control point which is set by the control point setting process 641 is calculated and according to an operation method which is set for each period between two kinds of adjoining control points. Then and a pitch data for changing the pitch along the track is generated and stored in a pitch data track 71. PCOPYRIGHT: (C)2007 and JPO& INPIT