In this paper, an experimental study on adaptive active control of sound trans-mission through a finite length water-filled cylinder in underwater is carried out.
本文研究了有限长充水圆柱置于水中，外声场透射形成的腔内声场自适应有源控制实验研究。
With an example of simply supported beam, it is presented to active control structure-borne sound by mean of radiation modes.
以简支梁为例，通过声辐射模态研究简支梁声辐射的有源控制。
In this paper, with an example of simply supported rectangular panel, it is presented active of control structure borne sound radiation by means of radiation modes.
文章以简支平板为例，通过声辐射模态研究结构声辐射的有源控制。
The subject on the basis of the study of sound quality, designed the Active control method to improve the sound quality inside the car.
本文在声品质评价研究的基础上，设计了车内声品质改善的主动控制方法。
Active noise control technology has recently been used to increase the sound transmission loss of double wall structures.
噪声主动控制技术目前已用增加双隔板结构对声音进行衰减。
Based on the radiation modes, it is presented an active control strategy for sound radiation from elastic structures with an example of simply supported rectangular panel.
以简支平板为例，通过声辐射模态建立了弹性结构声辐射的有源主动控制策略。
In the paper, the method of active control of radiation sound field from elastic plate by input force is extended to underwater case.
本文把利用输入力有源控制弹性板辐射声场的方法推广到水下情况。
The problem of active noise control of interior sound field is investigated.
本文对室内声场的有源控制问题进行了探讨。
The problem of active noise control of interior sound field is investigated.
本文对室内声场的有源控制问题进行了探讨。
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