| 摘要 |
A pocket violin implementation method is provided to process the motion of strings according to the slope degree of the bowstring by providing virtual bowstring. A pocket violin implementation method is as follows. A tapping region(2) in which a virtual string conjecturing the musical interval is indicated on a multi touch screen(1) and a palace domain(4) turning a bow(5) are indicated on. If the palace domain is dragged, the virtual string plays along the dragged direction. If the palace domain is dragged, the virtual string moving relative the dragged direction is indicated on the screen. A playing string instrument signal input method is to read the operation of pushing a tone, if a touch signal is longer than a reference time and to read the operation of bouncing the string if it is shorter. |
