钢琴演奏的可视化研究——以肖邦《g小调第一叙事曲》为例

Visualization of Piano Performance ——A Case Study of Chopin’s Ballade No.1 in G Minor

本文以录音音频数据参数可视化技术为研究手段,使用IOI偏离度、速度力度曲线、演奏蠕虫等可视化测量工具,测量了不同钢琴家演奏录音版本的肖邦《g小调第一叙事曲》的力度与速度变化。从微观与宏观等不同视角对音乐速度弹性伸缩与力度起伏等进行分析比较,理解不同时期、不同钢琴演奏家对肖邦《g小调第一叙事曲》的个性化处理和历史风格演绎特点。

With the visualization technology of audio data parameters as the research method,this paper uses IOI deviation,velocity and intensity curve,playing worm and other visual measurement tools to measure the intensity and the speed of Chopin’s Ballade No.1 in G Minor played by different pianists.From the perspectives of micro and macro,the paper analyzes and compares the elastic speed expansion and dynamic fluctuation of music,and then studies and compares the individualized processing and historical style deduction characteristics of Chopin’s Ballade No.1 in G Minor in different periods and by different pianists.