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当你走进一间教室发现老师的声音听不清楚，或者在音乐厅里感觉演奏声音很闷，又或者在医院病房里觉得噪音让人烦躁时，你可能会想：这些空间的声学设计到底哪里出了问题？现在，来自华盛顿州的声学研究专家曼迪普·戈斯瓦米开发出了一个革命性的工具，就像给房间配备了一 ...