Center for the Advancement of Higher Education, Faculty of Engineering, Kindai University
版
Publisher
出版者 名前
近畿大学工学部
出版社 カナ
キンキ ダイガク コウガクブ
出版社 ローマ字
Kinki daigaku kogakubu
出版年(from)
2018
出版年(to)
12-21
日付 作成日
2019-03-07
雑誌名
近畿大学工学部研究報告
雑誌名(英)
Research reports of the Faculty of Engineering, Kindai University
号
52
ページ
39 - 46
発行年
2018-12-21
ISSN
2434592X
抄録
[Abstract]Present study investigated relationships between impression evaluation and acoustic variables, and their relationship with physiological indicators, after extracting the impression evaluation dimensions of classical music pieces and sorting out the impression evaluation items, similarly to the previous report (Takayama, 2014). Using a total of 12 evaluation sounds consisting of four original sounds, their downsampling ones, and their noise-added ones, experiments on impression evaluation and electroencephalogram measurement on listening at evaluation sounds were conducted. As a result, we found that the difference of music pieces and the acoustic processing affected all the impression of "goodness of hearing", "lively motion" and "profoundness", respectively. On the other hand, the EEG indexes were not varied by the difference of music pieces or the acoustic processing. Regardless of the difference of music pieces and the type of acoustic processing, the correlation between the impression evaluation values of music pieces and the EEG indexes indicated that, as the impression of "lively motion" or "profoundness" strengthened, the α wave content rates and the values of α / β ratio decreased, while the β wave content rate increased.
〈研究論文〉楽曲への音響操作が印象評価に及ぼす影響とその生理学的対応
AN00063799-20181221-0039.pdf
(1.5MB)
