Loudspeaker manufacturers are all bounded by the same physical laws, yet there are as many opinions on the best way to build a loudspeaker system as there are designers.

扬声器设计总是要遵循一定的物理定律，但制造扬声器的最好方法则是见仁见智的事情了。

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Then, we also proposed a realization of virtual loudspeaker system.

接着，本文实现了虚拟扬声器系统的算法设计。

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An active adaptive noise control system in ducts is proposed, which adopts a motional feedback loudspeaker not only as an noise controlling actuator but also as a detecting sensor.

介绍了一种采用动反馈式扬声器的管道有源自适应噪声控制系统，系统中动反馈扬声器既作为有源消声系统的执行元件，也作为检测控制效果的声传感器。

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Like its larger sibling, the SS-AR2 loudspeaker is a 4-unit, 3-way floor-standing vented box speaker system.

ENGADGET: Sony reveals SS-AR2 loudspeaker, wants an invite to your next house party