单声部音乐节奏感知的贝叶斯模型

The Perception of Musical Rhythm Using Bayesian Models

节奏是音乐重要的形式要素之一,也是支撑音乐形态的骨架,模拟音乐节奏感知无论是对音乐教育还是对音乐研究者的发展都会起到很大的推动作用。首先引入一种节奏感知模型,由提取的音乐结构通过计算机生成音乐节奏,并将该过程作为节律栅输出,体现了音乐感知结构可视化的结果,该音乐节奏感知过程的模拟将推广到不同时期不同类型的音乐上。

Rhythm is one of the important elements in the form of music, is also a framework of musical form. Simulating rhythm perception has a major impact on music education and the development of music research. The purpose of this paper is to introduce a rhythm perception model, using computer to generate music rhythm which based on the given music structure, and control the error within a certain range. The model of rhythm perception process in music will promote on different musical instruments and different types of music.