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。

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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。

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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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BodyMedia body monitoring technology has been clinically validated for accuracy in physical activity and calorie burn measurements, and for the ability to improve weight loss up to three times over behavioral support alone.

ENGADGET: BodyMedia's CORE 2 armband tracks your health, or lack thereof