Our voice activity detection method is simple to be implemented and calculated and has high accuracy, which can work in the real time digital communication network with better signal-noise-ratio.
基于频谱特征的语音激活检测方法易于实现，计算量小且准确率高，适合较高信噪比的实时数字通信网络中。
In addition to monitoring their brain activity, the researchers also measured changes in participants' mood, their accuracy in the computer task and their perceived accuracy.
除了监控他们的大脑活动，研究者们还测评了被测者的情绪变化、执行电脑任务和感知的精确度。
The psychological activity of a referee has an influence on the shade of accuracy while the state of his psychological activity decides the attention quality.
散打比赛中裁判员心理活动的状态决定着注意品质的好坏，而注意品质是影响散打裁判员临场执裁的主要心理因素之一。
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