摘要 |
<P>PROBLEM TO BE SOLVED: To set a pedal stamping position for changing musical tone control such as effect giving, to a desired position. <P>SOLUTION: In a normal mode or an extension mode, a normal load table 53 or an extension load table 54 is selected, respectively, and a half region start position Hs and an end position He are stored as an effect changing position. The selected load table is referred to, and a driving signal which becomes stamping reaction force F according to a position st is created and output. According to key pressing and releasing, a musical tone signal is created based on an operated key, an indicated basic tone, a waveform data 51 and an envelope data 52 corresponding to a stamping region, and sounding/silencing processing is carried out. A musical tone characteristic and a reaction force change ratio are changed at an effect changing position. <P>COPYRIGHT: (C)2010,JPO&INPIT |