| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction capable of performing real reproduction of blowing sound when resonance mode of a wind instrument is changed, by controlling a general sound source device such as a MIDI sound source. <P>SOLUTION: A note-on message is supplied to the MIDI sound source, and two musical sounds of first and second resonance modes are output from the sound source. Thereafter, when the resonance mode transitions, a control change message is supplied to the sound source so that the volume level of the musical sound of the resonance mode before the transition is slowly lowered and the volume level of the musical sound of the resonance mode after the transition is slowly raised. <P>COPYRIGHT: (C)2007,JPO&INPIT |
