| 摘要 |
PROBLEM TO BE SOLVED: To simulate a prior tone wheel organ with a small instrument as accurately as possible, by providing a musical sound generator which newly makes some voice other than a voice which is contributing to output of sound to generate unit sound, and generates and outputs sound required to be generated. SOLUTION: A unit sound determining component 4, according to key-number and pitch of each structural sound which is specified by a structural-sound pitch specifying component 2, determines unit sound corresponding to each of structural sounds which form sound required to be generated. A sound generator 5 increases voice level for unit sound for which generation responsible voice exists of plural unit sounds determined by the unit sound determining component 4, and for unit sound for which no generation responsible voice exists, newly makes one voice other than some voice which is contributing to output of sound assembled from plural unit sound to generate unit sound, and generates and outputs sound required to be generated. |
