| 摘要 |
PROBLEM TO BE SOLVED: To change plurality of musical parameters, which are mutually related, through the manipulation of one operator by constituting the device in which the amount of the manipulation data of the manipulating means being operated are converted to the amount of changes of plurality of kinds of musical parameters when one of the manipulating means is operated. SOLUTION: When an operator S1 is manipulated, new amount of manipulation data X1new of the operator S1 stored in a manipulation amount.changing amount data resistor are read (a step 122). Then, the data related to the operator S1 are read from the conversion data table in a ROM and changing amounts Y10 to Y13 of the musical parameters related to the operator S1 are computed (a step 124). Thus, a changing amount Y of the musical parameters, which vary in accordance with each operator, corresponding to manipulation amounts X1 to Xm of the plurality of operations is obtained, the amount Y of the same musical parameters are summed up and the total value is combined with the value of the musical parameters prior to the manipulation of the operator. |
