A new fusion method for voice activity detection in additive nonstationary noise is suggested. A performance study of the methods: fusion, the geometrically adaptive energy level, periodicity measure, and zero crossings rates, is presented. The new method is shown to operate reliably down to -5 dB SNR
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机译：提出了一种新的融合方法，用于检测非平稳噪声中的语音活动。对以下方法进行了性能研究：融合，几何自适应能级，周期性测度和过零率。该新方法显示出可在低至-5 dB SNR的情况下可靠运行
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