Erhu Range Expansion and Tone Quality Improvement
WU Meng-zhong · Journal of Yichun College · 2010
This paper,based on the analysis of the structure,for the purpose of a better performance of erhu,proposes the design of long harp and Jack multi-level activities to make the bass erhu fifth expansion of the pure tone.And besides according to the principle of mechanics analysis,based on its analysis of the stress state of QinMa,this paper aims to design an adjustable department string to adjust the pressure that QinMa film on the vibration in a certain extent,so as toimprove the quality of the erhu.