This paper analyzes snore signals recorded synchronously in sleep, and recognizes the voiced-unvoiced segments using the method of endpoint detection for speech signals based on short-time energy.

• 本文对睡眠过程中同步记录的鼾声信号进行分析,采用基于短时能量的音频信号端点检测方法,区分鼾声的有声段和无声段。