On The The Erhu Art Sound Number

The sound and the development, the development of modern disciplines classification, makes the development of the two relatively independent and lost connection. The world does not exist because of changing its original trajectory, the development of the times not to people’s consciousness for the transfer, the aesthetic and artistic standards have produced a qualitative leap in the invisible. Therefore, I think the erhu playing can not stay in the era of image patterns of the past,"digital" music will become the inevitable choice of history. The development of all the new things must be from the idea to the practice, the final formation theory.This paper starts from the relationship between sound, tone, music and a few analysis, to the actual erhu play the erhu, the frequency difference of frequency ratio data and used to play, by showing the sound more accurately, so that the music expressed feelings more deep into my heart. Through research, trying to find a fully reproduce the performer inner music playing mode, this mode is often us playing erhu professionals who strive for directions. Scope of the study on sound and number as defined in this article are within the acceptable range of subject of performance, namely the logarithm study is to explain the meaning of the existence of sound. It is playing the erhu and the further development of erhu, erhu music criticism of a branch. Study on the relationship between sound and a number of internal, to a certain extent, on the accuracy of the erhu played a positive role in promoting.