A Study On The Digitalization Of Guqin 's Voice

In this paper, the Guqin sound for the study, the use of digital audio technology to its microscopic analysis. The Guqin sound solutions constitute "scattered, press three overtone tone", "core performance method(portamento, Vibrato, walking hand-tone)", "decorative playing method(Yi Yin, scratch-outs, and Chord)," three parts. Audio parameter analysis using computer-aided technology, digital audio technology originally only on paper conversion analysis and the Musical sound emotional description of sound intensity measurement data is displayed, sound length data, frequency data, spectral data, pitch data speed- intensity curve data, 3D performance measurement data worm, IOI deviation curve image data, so that a variety of the original can only qualitatively describe in words "micro details" from the image visualization, proof and summarizes the Guqin sound character and its musicality concept.Through this study, preliminary exploration of the transition to the sound of Guqin effective way microscopic quantitative analysis to prove the feasibility of using digital audio technology to Guqin sounds from the macro to micro analysis of qualitative analysis.