KTH Royal Institute of Technology, Department of Speech, Music, and Hearing, Lindstedtsv. 24, 100 44, Stockholm, Sweden.
J Acoust Soc Am. 2011 Oct;130(4):EL193-9. doi: 10.1121/1.3633687.
The effect of variations in pitch, loudness, and timbre on the perception of the dynamics of isolated instrumental tones is investigated. A full factorial design was used in a listening experiment. The subjects were asked to indicate the perceived dynamics of each stimulus on a scale from pianissimo to fortissimo. Statistical analysis showed that for the instruments included (i.e., clarinet, flute, piano, trumpet, and violin) timbre and loudness had equally large effects, while pitch was relevant mostly for the first three. The results confirmed our hypothesis that loudness alone is not a reliable estimate of the dynamics of musical tones.
研究了音高、响度和音色的变化对孤立乐器音动态感知的影响。在听力实验中采用了完全因子设计。要求被试者在从最弱音到最强音的量表上对每个刺激的感知动态进行标记。统计分析表明，在所包括的乐器（即单簧管、长笛、钢琴、小号和小提琴）中，音色和响度的影响同样大，而音高主要与前三种乐器有关。结果证实了我们的假设，即响度本身并不是音乐音动态的可靠估计。
