| 摘要 |
PURPOSE:To allow the faithful impartation of the resonance effect occurring in the structure of a live musical instrument by controlling a musical tone signal generating section and a resonance sound signal generating section respectively by a pitch from a control signal generating section, a control signal which instructs start and stop of production of sound and a resonance state instructing control signal from a control signal generating section. CONSTITUTION:The musical tone signal generating section 4 is controlled in accordance with the control instruction signal, such as the key code signal KC corresponding to the pitch outputted by an CDU 3 when a keyboard 1 is operated, the touch level data signal KT which instructs the intensity of a key touch and the key on signal KON for starting and stopping the production of sound. The musical tone signal WDI is then outputted. The switch sound signal SON based on the operation of the switch 2 is similar supplied as the control instruction signal in addition to the signals KC, KT and KON, and the resonance sound signal WD 2 is generated from a resonance sound signal generating section 14 and is supplied together with the signal WD 1. The musical tone signal faithfully added with the resonance effect occurring in the structure of the live musical instrument is formed and outputted from a resonance effect adding section 5. |
