音楽の音響的特徴が, 音楽に対する印象に及ぼす影響

The Effects of Acoustic Aspects of Music to Musical Impression

Kai Makoto

Ichikawa Syuhei

Niimi Mayuko

Iwanaga Makoto

広島大学大学院総合科学研究科紀要. I, 人間科学研究

Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. I, Studies in human sciences

The present study aimed to examine the relationship between musical character and musical impression. In the first study, tone, note and sound pressure of 100 music pieces were changed to numerical data by acoustic analysis. The results of the factor analysis that aim to extract the factor composed musical character shows the extraction of three elements; Richness of sound (Richness), Changing of pitch (Melody), Dynamism. In second study, the experiment was performed by using eight music pieces that have three elements extracted by acoustic analysis. 23 undergraduate or graduate students participated, and their impression to eight music pieces have been measured by questionnaire. The result of impression to music shows the aspects of Richness and Dynamism affect to dynamic impression, while all aspects effect to bright impression. These results indicated that three aspects, Melody, Richness and Dynamism would compose musical character and might effect their impression to music.

acoustic aspects

musical character

musical impression

Psychology [ 140 ]

jpn

広島大学大学院総合科学研究科

Copyright (c) 2006 Graduate School of Integrated Arts and Sciences, Hiroshima University. All rights reserved.

[ISSN] 1881-7688

[NCID] AA12198647