浙派古琴艺术记谱技法研究和乐谱数据结构及标记文本转换分析

Study of Music Notation in Zhe Style of Guqin Art and Analysis of the Data Structure and Text-label of Sheet Score

分析了浙派古琴的演奏技法,对古琴乐谱所包含的语义信息进行了分类,利用计算机技术对乐谱中的独立语义信息进行数据结构设计,提出了基于文本标记表示古琴乐谱的方法,解决了人机无法同时表示与阅读古琴乐谱的问题.实验结果显示:古琴的文本乐谱能完整地重现原有乐谱的音乐信息,谱字的平均字节数为4.08;带标记的文本乐谱适合于计算机进行统计分析、智能打谱、乐谱文本语料库建设等,为古琴艺术的数字化和信息化提供了一种切实可行的方法.

This paper analyzed the playing techniques of Guqin of Zhejiang school, classified the semantic information containing in Guqin musical score （GMS）, designed a data structure of independent semantic information in GMS by computer technology, presented a method of GMS based on text-label, and solved the problem that human and machine cannot simultaneously represent and read GMS. The experiment shows that the Guqin text-label score can reproduce the music information in the original GMS, the average byte number of each note is 4.08. Meanwhile, the text-label of GMS is suited to statistical analysis, intelligent dapu and GMS corpus construction, it provides a practical method for the informatization and digitization of Guqin art.