柳琴是我国民族乐队中的一种重要高音弹拨乐器,在演奏中容易产生“沙音”现象。文章针对这种情况,认为柳琴产生的“沙音”不外乎以下几种情况:品上出现的沙音;琴码产生的沙音;山口弦槽开的不当产生的的沙音;音窗产生的沙音;微调螺丝松动产生的沙音;面板开裂产生的沙音;面板下陷造成沙音;音梁开胶产生的沙音;琴弦产生的沙音。 Liuqin is an important treble plucked instrument in our national band, which is easy to produce “Sarkin ” phenomenon. In view of this kind of situation, the article thinks that “Shayin ” produced by liuqin is no more than the following situations: the sand tone appeared in the product; the sand tone produced by the piano code; the improper sand tone produced by the mountain mouth string opening; Sand sound generated by the sound window; fine tuning of loose sand generated by the screw; sand crack generated by the panel; panel sag caused by the sand; sound beams to open the glue generated by the sand;