| 摘要 |
PURPOSE:To select a sound region according to the preference of an user and enlarge the using range of a recording member by playing the desired accompaniment music in the ranges of plurals stages and recording sequentially every track of the recording member. CONSTITUTION:When recording the accompaniment music for the recorded orchestral accompaniment play on the recording member, the desired accompaniment music is played every range of the four stages and the plays of the respective ranges are sequentially recorded every track of the recording member. For instance, in the case of the song of a high range using a C major as an original major, the ranges of the four stages are recorded from a B major which is lowered by one stage form the original major. Further, when the recording is performed with sharp condition the effect is improved. Thereby, the key of the range preferred by the user can be selected and the using range in the recording member of the accompaniment music for the recorded orchestral accompaniment play can be enlarged. |
