| 摘要 |
PURPOSE:To move smoothly to slur or portamento play by setting information which is supplied from a 1st information input means as information corresponding to an optional initial operation position in a 2nd information input means which supplies continuous information. CONSTITUTION:The information generated by the 1st information input means K is set as the information corresponding to the optional initial operation position in the 2nd information input means B such as a portamento bar B and a slide resistor generating the continuous information, a variation quantity is inputted from it, and a key number (k) indicating a depressed key of a keyboard K and position data (p) indicating a depression position of the portamento bar B are transferred to a microcomputer P to generate interval data, which is converted by a sound source G into a musical sound, so that the musical sound is outputted from a sound system B. Consequently, the slur or portamento play is facilitated by using the input interval. |
