This paper is concerned with the optimum waveforms foe detection in reverberation environment, under a maximum detection factor criterion with an energy constraint.

本文讨论了能量受限下，以最大检测指数为最优化准则，在混响环境中缓慢起伏点目标检测的最佳信号设计问题。

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To achieve optimum acoustic condition for various functions, adjustable reverberation time device controlled by computer is installed in the hall.

为使各项功能均具有最佳的声学条件，设置了用计算机调控混响时间的装置。

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