提出了一种吸声新技术——半被动压电吸声技术，并对其进行了等效电路模型分析。
A novel sound absorption technology, semi-passive piezoelectric sound absorption, is presented and its performance is analyzed used electrical equivalent model in this paper.
本论文将有源噪声控制技术与自适应控制技术相结合，设计了自适应有源宽带吸声系统。
The active noise control technology and adaptive control technology were combined together in the paper, the adaptive and active broadband sound absorption system was designed.
其主要控制技术有管道隔声和吸声、安装消声器等。
The major noise control techniques are conduit sound insulation and absorption and setting up a muffler etc.
建筑声学设计的内容通常包括噪声控制与厅堂音质两方面的内容。而吸声结构则是它的主要技术手段。
The content of architectural acoustics usually includes noise control and hall timbre, and sound absorption is its main technical measure.
根据不同分区内噪声的特点，在不同控制区分别采用隔声、吸声和消声等噪声控制技术。
Noise isolation, noise absorption and muffling are individually applied to each region in accordance with their feature.
根据不同分区内噪声的特点，在不同控制区分别采用隔声、吸声和消声等噪声控制技术。
Noise isolation, noise absorption and muffling are individually applied to each region in accordance with their feature.
应用推荐