| 摘要 |
PURPOSE:To provide the rhythm analyzing device which can automatically and musically analyze musical rhythm and the rhythm composing device which composes musical rhythm. CONSTITUTION:A feature mini pattern extracting means F12-1 extracts a featuring pattern of given rhythm for a musical analysis. A sound length train (rhythm) composing means 32 composes rhythm. Consequently, an optimum joining means F32-1 and an optimum dividing means F32-2 deform the rhythm by inserting into and deleting notes from the given rhythm on the basis of a pulse scale. A feature pattern incorporating means F32-3 incorporates the extracted pattern in the composed rhythm. |
