Sound barrier engineering is the effective measure to control the impact of railway noise, and acoustics design is the main ways and means to assure the effect of barrier.
声屏障工程是防治铁路噪声影响的有效措施，声学设计是保证声屏障工程降噪效果的重要手段和方法。
In this paper a method base on the near-field theory of acoustics is used to measure the frequency response of the low-frequency loudspeaker through the engineering and technology practice.
本文是应用声学原理中的近场理论，通过工程技术实践探讨测量低频扬声器频响的一种方法。
This technology may also find applications in various aspects like seismic data analysis, ultrasonic measure, biomedicine, vibration acoustics etc.
混响消减相关技术还可应用于地震数据分析、超声波检测、生物医学、振动声学、雷达声呐等其它方面。
The content of architectural acoustics usually includes noise control and hall timbre, and sound absorption is its main technical measure.
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。
A novel method of coupling magnetics, acoustics and electrics is presented to measure neural currents.
提出了一种基于磁声电相互耦合的神经电流检测方法。
A novel method of coupling magnetics, acoustics and electrics is presented to measure neural currents.
提出了一种基于磁声电相互耦合的神经电流检测方法。
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