西方乐器单音情感感知与音色的相关性分析  

Study on the relationship between Timbre and EmotionalPerception of Western musical instruments Sounds

作　　者：戴铭微 王鑫[1] 朱伟[1] 高萌 DAI Ming-wei;WANG Xin;ZHU Wei;GAO Meng(School of Music and Recording Arts,Communication University of China)

机构地区：[1]中国传媒大学音乐与录音艺术学院,北京100024

出　　处：《中国传媒大学学报（自然科学版）》2020年第4期43-50,共8页Journal of Communication University of China：Science and Technology

基　　金：中国传媒大学双一流资助项目(CUC18QB39);中国传媒大学横向科研项目(HG1608-1)。

摘　　要：近年来音乐情感识别技术发展迅速,音色作为音乐重要而复杂的感知属性,其情感感知特点逐渐成为学术界关注的热点。本文以18个西方乐器单音为研究对象,通过三维情感模型和多维尺度分析建立了中国被试单音情感感知空间,并利用回归分析探究音色声学特征与情感感知关联性。实验结果表明,中国被试西方乐器单音情感感知模型由愉悦度和能量唤醒度构成,愉悦度主要受谐波偏移和频谱滚降度影响,能量唤醒度主要受时域包络调制幅度、刺激值影响。将实验结果与西方被试实验结果进行对比后发现,不同文化背景被试的西方乐器单音情感模型均由愉悦度和能量唤醒度构成,但客观特征与情感感知关联性则会受到文化背景影响。In recent years,with the rapid development of music emotion recognition technology,timbre,as an important perceptual attribute of music,has gradually become a popular topic.this paper takes 18 Western instruments as the research object,establishes the Chinese subjects perception space of timbre through the method of three-dimensional emotional model and multi-dimensional scale analysis,and uses regression analysis to explore the relationship between acoustic feature of timbre and perception.The results shows that Chinese subjects emotion perception model of Western musical instruments is composed of valence and energy arousal.Valence is mainly affected by harmonic spectral deviation and spectral rolloff,energy arousal is mainly affected by tristimulus3 and amplitude modulation.Comparing the results with those of Western subjects,it is found that the Western musical instrument timbre emotional model of subjects with different cultural backgrounds is composed of valence and energy arousal,but the relationship between acoustic feature and perception is influenced by cultural background.

关 键 词：情感模型 多维尺度分析 声学特征 愉悦度 能量唤醒度 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]