| 摘要 |
A hand cutting processing method of a pocket other capable of rhythmic stroke performance in the pocket guitar is provided to implement hand-cutting effect by allocating a touch area in a small touch region. A finger plate(1) and a string(2) are supplied in a multi touch screen. The strings are provided with stroke signals are inputted to screen. In the touch region for the hand cutting among the musical performance, the touch signal is sensed. It determines whether to be stroke more than two lines passed by cognitive. If it is one stroke, the output sound is immediately stopped. If the touch signal is generated in the touch region, the output negative is rapidly decreased.
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