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本文介绍一种控制城市环境噪声的新型装置技术。以透光率８０％以上的无色透明塑料作为面板而穿以微孔构成的共振吸声结构，在与其间的通风道所组成的自然通风采光隔声窗上，能一定程度地解决自然通风、天然采光和隔除噪声三种使用功能之间的矛盾，将这三种功能比较协调地体现在同一装置上，而不需要耗用能源。 自然通风采光隔声窗可有效地控制交通噪声对高（多）层建筑物室内环境的污染，或安装在发生严重噪声的车间或其他声源室的窗口用以减少对周围环境的噪声危害。经实际使用和现场实测，证明其声学性能良好，对汽车喇叭声的实际插入损失值已达到 １８ｄＢ（Ａ），与关窗时效果相当。
This article describes a new device technology that controls urban environmental noise. The colorless transparent plastic with a light transmittance of 80% or more is used as a panel, and a resonant sound-absorbing structure made of micro-holes can solve the problem of natural ventilation to a certain degree on the natural ventilation and light-collecting sound-proofing window formed by the air passages between them. The contradiction between the three functions of natural lighting, natural lighting and noise isolation, these three functions are more harmoniously embodied in the same device, without the need to consume energy. The natural ventilation and sound insulation window can effectively control the traffic noise pollution on the indoor environment of high (multi-) buildings, or be installed in the window of a serious noise workshop or other sound source room to reduce the noise damage to the surrounding environment. Actual use and field measurement proved that the acoustic performance is good. The actual insertion loss value of the car horn sound has reached 18dB (A), which is equivalent to that when the window is closed.