| 摘要 |
PURPOSE:To obtain modulation effects by turns by correcting the phase data of a phase data generating means so that modulation effects at the start of the sounding of each tone are in phase. CONSTITUTION:This device is provided with the phase data generating means 12 which generates phase data DPHN representing the phase of modulation effects to be given tones in common to the plural tone and an initial value memory means 13C which stores initial value data (DPH)1 corresponding to the phase data DPHN generated by the phase data generating means 12 based on sounding start signals (KONP)J of plural tones so that they readout by tones. Then Phase data at the start of the generation of each tone among the phase data DPHN are recorded in the initial value memory means 13C and the phase data DPHN are corrected with the initial value data (DPH)J. Consequently, there is no feeling of physical disorder at the start of the sounding of each tone and the modulation effects are added by the tones. |
