| 摘要 |
PURPOSE: To easily execute an edition operation and to enable the rapid execution of a jump operation of measures, etc., relating to an automatic playing control technique for automatically playing the music data stored into memories, such as sequencers. CONSTITUTION: The information on the respective top elements of 128 pieces each of arrangement data groups in the arrangement SNG BAR PTR corresponding to respective blocks of the 8 measure blocks obtd. by dividing 1024 measures of the 0-th to the 1023rd measures by 128 measures each is stored in the arrangement SNG BAR TBL by every music and every track within respective pieces of the music. The respective top element numbers of the event data groups within the arrangement SNG SONG corresponding to the respective measures of the 128 measures within the respective measure blocks are stored by every measure block into the arrangement SNG BAR PTR. For example, the increment or decrement of the respective pointer values for the measure blocks on the arrangement SNG BAR TBL or the measures on the arrangement SNG BAR PTR is merely necessitated at the time of fast feed playback or rewinding playback of the measure units. |
