Research on the Digital Innovation and Inheritance Path of Southwest Lu Drum and Blow Music under the Background of Informatization

Abstract

Abstract In this paper, we build a web crawler through the Scrapy framework to obtain the digitized data of Luxinan Drum and Blow music according to the demand, and construct the feature word vector and corpus of Luxinan Drum and Blow music by using the word2vec model. Using the three operations of pre-emphasis, frame-splitting and windowing, the digitized music of Lunan drums and dulcimers is digitized, and the Fourier transform of Lunan drums and dulcimers is used to obtain the cepstral coefficients of the Mel frequency, the fundamental frequency and the resonance peaks. The research object is selected, the questionnaire about the research of digital inheritance of the south Lu drum and blow music under the background of informationization is designed, and according to the initial data obtained for the research and analysis, the statistical analysis method is used to carry out the empirical analysis of the digital inheritance of the south Lu drum and blow music under the background of informationization. The results show that from the perspective of the inheritance value dimension of the Southwest Lu drum and blow music corpus, its mean and standard deviation are 2.11 and 0.958, respectively, indicating that many young people are increasingly concerned about the digital inheritance of the Southwest Lu drum and blow music. This study focuses on the analysis of the dilemma of inheritance and innovation in the new period and puts forward some feasible, innovative development paths to help this excellent national intangible cultural heritage to be inherited and developed.