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。
Musical score recognition of solo music signal based on WAV file 基于WAV文件的独奏乐曲信号中的乐谱识别