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一种基于统计信息噪声估计的语音增强算法

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摘要 本文提出一种基于统计信息噪声估计的谱减语音增强算法,实验表明这种算法比起普通谱相减法算法能更显著地提高算法的客观性能,特别在非平稳噪声和低信噪比的环境中能快速估计出变化的噪声功率谱。
出处 《科技资讯》 2008年第14期31-32,共2页 Science & Technology Information
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