AUTOMATIC CONCERT MAGIC PERFORMANCE DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an automatic concert magic performance device to replay grace notes realistically, and to directly use note data processed by real time input and MIDI(musical instrument digital interface) messages received externally. ;SOLUTION: This device comprises an automatic performance data memory 18 storing an automatic performance data comprising multiple note data including step time values individually defining sound production timing, a pointer 13 pointing a note data included in the automatic performance data stored in the automatic performance data memory, a keyboard 17 indicating the progress of the automatic performance, and music sound producing means 10, 20 to 23 that read individual note data in a range from a note data pointed by the pointer 13 to a note data having a step time value in a specified range from the step time value included in the note data pointed by the pointer sequentially from the automatic performance data memory, and produce musical sound based on the note data read out.;COPYRIGHT: (C)2000,JPO