Innovations in several aspects of his compositions other than the pitch class organization are expounded in chapter fourth. 论文第四章论述了罗忠镕现代音乐创作中除音高以外其它几个方面的创造。
The second chapter mainly analyzes the melody and pitch class set, rhythm and tempo, theme and musical structure in micro aspects of work. 第二章对作品从微观上进行分析,主要从旋律与音级集合、节奏节拍、以及主题与曲式结构等方面。
In addition, we take the pitch class profile as the feature expression of the musical file, which can bring a certain reference value for the analysis of musical emotion. 另外,本文采用音高集文件作为音乐文件的特征表示,这种特征提取算法在音乐情感分析领域有着重要的参考价值。
The theory of pitch - class sets has gradually developed into an important theoretical system in the last century, based on modern musical composition and theoretical study, and aided by mathematical means closely related to the development of music theory. 音级集合理论是在现代音乐创作实践与理论研究的基础上,借助与音乐理论发展有密切关系的数学手段,逐步发展形成的一个重要的理论体系。
Theory of Pitch - Class Sets : The Prospect and the Practical Value 音级集合理论的现实意义与展望