| 摘要 |
An accompaniment data generating apparatus has phrase waveform data storing means (8,15) for storing sets of phrase waveform data (PW) each indicative of a phrase of accompaniment tones performed at a reference tempo and each corresponding to a different reference note. By program processing, the accompaniment data generating apparatus obtains a reproduction tempo (SA2), obtains the first reference note (SB2, SB3, SB5), selects a set of phrase waveform data corresponding to the second reference note whose tone pitch is different from a tone pitch of the first reference note (SB5 to SB7, SB9, SB10, SB13, SB14), and reads out the selected phrase waveform data set at a speed by which the tone pitch of the second reference note of the selected phrase waveform data set agrees with the tone pitch of the first reference note of a case where a set of phrase waveform data corresponding to the first reference note is reproduced at the reference note (SB5 to SB7, SB11, SB12, SB16). |
