An experiment based on physiological parameters and subjective emotional changes is designed to analyze the sound-light fusion effects. The different effects caused by music in major and minor keys is studied. Three colorful lighting with main wavelength at 623, 537, 445 nm, respectively, as well as two white lighting with 3000 K CCT and 6000 K CCT are evaluated in the same process. Results show that the physiological response to music is stronger than that of the lighting stimulus. Music plays a major role in the sound-light fusion environment, and the physiological perception under dual-factor stimulation is stronger than that of single factor. Moreover, music and light interact with each other when they stimulate emotions at the same time. The superposition of two positively related factors can strengthen the effects on emotion. The studies may give suggestions to the designers when they design a lighting show with music or an immersive and interactive lighting project.

中文翻译：

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灯光秀中灯光与音乐关系的探讨

设计了一个基于生理参数和主观情绪变化的实验来分析声光融合效果。研究了音乐在大调和小调中产生的不同效果。在同一过程中评估了主波长分别为 623、537、445 nm 的三种彩色照明以及 3000 K CCT 和 6000 K CCT 的两种白色照明。结果表明，对音乐的生理反应要强于对灯光刺激的反应。音乐在声光融合环境中起主要作用，双因素刺激下的生理感知强于单因素刺激。此外，当音乐和灯光同时激发情感时，它们会相互作用。两个正相关因素的叠加可以加强对情绪的影响。