新疆扬琴是新疆地区民族乐队不可缺少的重要乐器。它采用十二平均律半音阶纵向排列和七声音阶排列两种定弦法。前者演奏全音时需跳过一马,手臂前后运动的动作较大,影响演奏速度;后者转调时需临时调 Xinjiang dulcimer is an indispensable and important instrument for the national band in Xinjiang. It uses twelve average regular chromatic sequence and seven chromatic sequence arrangement of two fixed-chord method. The former need to skip a horse when playing full-tone, arm movements before and after the larger, affecting the playing speed; the latter need to transfer temporary adjustment