| 摘要 |
A device includes a touch panel, a display circuit that displays a manipulator on the touch panel, an acceleration sensor that detects an acceleration when a touching action is performed on the manipulator on the touch panel, a storage section that acquires acceleration data that shows the acceleration detected by the acceleration sensor, and saves n number of items of the acceleration data in sequence of newest first; a processing circuit that saves k (wherein k<n) number of the acceleration data items in the storage section, and then selects at least one acceleration data item that matches predetermined conditions from among the n number of acceleration data items that include the k number of acceleration data items; and a sound effect/source circuit that, based on the acceleration data selected by the processing circuit, decides signal characteristics of an acoustic signal that should be generated.
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