9月末,由河北省文化厅,教委和河北师范大学等单位在石家庄市召开了加弦二胡(第四代,河北师范大学音乐系卢俊德和苏州民族乐器一厂研制)鉴定会。乐器通过了省级鉴定。加弦二胡是在普通二胡D、A弦之外,又增加了一根G弦,使音域向下扩展了五度音程;同时改革了琴马,方便了双弦音演奏。加弦二胡保持了普通二胡的外貌。G弦轴装在原弦轴垂直方向的内铡(靠演奏者一边),样子类似小提琴弦轴。琴筒取不规则的八角形,配以承弦点不在同一直线上的琴马。琴弓仍旧放在D、A弦之间,从而保留了传统二胡的演奏方法。乐 At the end of September, the appraisal meeting of Jiazhu Erhu (fourth generation, music department of Hebei Normal University, Lu Junde and Suzhou national musical instrument factory) was held in Shijiazhuang by the Hebei Provincial Department of Culture, the Education Commission and Hebei Normal University. The instrument passed the provincial appraisal. Adding string erhu is in addition to the ordinary erhu D, A string, but also added a G string, the sound range extended downward five degrees; at the same time the reform of the bridge, to facilitate the double string sound performance. Add string erhu to maintain the appearance of ordinary erhu. G string axis installed in the vertical axis of the original string 铡 (by the player side), looks like a violin string axis. Accordion irregular octagonal shape, together with the string point is not in the same line on the bridge. Bows are still placed between the D, A string, thus preserving the traditional method of playing erhu. fun