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Study on music perception and cognition by means of computational rendition

通过计算再现研究音乐感知和认知

基本信息

批准号：
03831016
负责人：
TAGUTI Tomoyasu
金额：
$ 0.96万
依托单位：
Konan University
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1991
资助国家：
日本
起止时间：
1991 至 1993
项目状态：
已结题

项目摘要

Creating musical expressions with a set of relatively small number of rules, and describing the subjective evaluation on the performances generated by those are a major problem in the emotive research field of acoustics and information sciences.This research project aims at an experimental study to find the relation between the physical variables and the perceptual judgment in the case of piano perfomances. Its main tools are software aids for physical analysis of music performance and an automated system of piano performance whose design is based on the motion of performance model. The outcomes include the following : (1) Experimental analysis on the physical - perceptual correspondence of intented expressions on the piano created via a performance model na paper in Journal of Acoustical Society of Japan), (2) Experimental analysis of pedaling and the related quality of piano sounds, especially, of the individual differences in playrs' pedaling practice (a paper presented at Stockholm Musical Acoustics Conference), (3) Relation between the physical speed and the perceptual in tempo feeling (a paper to be presented at the 3rd International Conference on Music Perception and Cognition), and (4) Physical property of piano sounds in terms of short-term autocorrelation fuctions under different styles of interpretation (a paper presented at the 14th Inernational Congress of Acoustics).These results were obtained in a common framework of quantitative analysis on the musical expression. Each of the first three papers not only shows the physical - perceptual correspondence, but also proposes a new analysis method to deal with such problems. The last paper is not an outcome completed by itself, rather, it provides a theoretical basis for research on the criterion to choose the best style of interpretation when performing nusic in a given sound field, (I.e., a given concert hall).

用相对较少的规则创造音乐表现，并描述由此产生的对演奏的主观评价，是声学和信息科学情感研究领域的一个主要问题。本研究旨在以钢琴演奏为例，通过实验研究，发现物理变量与感知判断之间的关系。其主要工具是音乐演奏物理分析辅助软件和基于演奏模型运动设计的钢琴演奏自动化系统。这些成果包括：（1）通过一个演奏模型对钢琴上的意向表达的物理-知觉对应关系进行实验分析（论文发表在日本声学学会杂志上）。（2）对踏板和与之相关的钢琴音质，特别是演奏者踏板练习的个体差异进行实验分析（在斯德哥尔摩音乐声学会议上发表的论文），（3）物理速度与克里思感觉中的知觉之间的关系（论文将在第三届音乐感知与认知国际会议上发表），（4）在第14届国际声学大会上发表的论文《不同演绎风格下钢琴声的短时自相关函数的物理性质》，这些结果是在音乐表现的定量分析的共同框架下得到的。前三篇论文中的每一篇都不仅展示了物理-感知的对应关系，而且提出了一种新的分析方法来处理这类问题。最后的论文不是一个独立完成的成果，而是为研究在特定声场中演奏音乐时选择最佳演绎风格的标准提供了理论基础，一个特定的音乐厅）。