半个多世纪前,日本著名音乐家田边尚雄曾经写过一本名为《音乐与生活》的书,其中谈到:民族乐器的改革问题,大意是民族性乐器一般都带有该民族的色彩和特色,不过有不少这类乐器,从音响学的角度来说,往往有一些不足之处,如音量太小、共鸣欠丰、音域窄小、转调不便等等,就发展来说,它们需要加以改进。可是,当人们把这些不足之处加以弥补之后,却又出现了另一个问题,那就是它们原有的色彩和特点,在不同的程度上减弱甚至消失了。实践表明,这种情况确实是存在的。这也是为什么在民族性乐器的改革上,难度大、问题多,不容易取得令人满意的效果,或者即使是取得了一些进展,仍然难以推广的一 More than half a century ago, the famous Japanese musician Tanabe had written a book entitled “Music and Life”, which spoke about the issue of the reform of national musical instruments to the effect that national musical instruments generally carry the national color However, there are quite a few of these instruments which, from an acoustical point of view, often have some shortcomings such as too small volume, poor resonance, narrow pitch range, inconvenience of transfer, etc. As far as development is concerned, Need to be improved. However, when people make up for these deficiencies, another problem has arisen. That is, their original colors and characteristics have weakened or even disappeared to some extent. Practice shows that this situation does exist. This is why the reform of national sex instruments is too difficult, problematic and not easy to achieve satisfactory results, or even if some progress has been made, it is still difficult to promote one