| 麦克风阵列自适应鼾声增强处理 |
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| 引用本文： | 王佳珺,许志勇,赵 兆.麦克风阵列自适应鼾声增强处理[J].电声技术,2016,40(3):28-32. |
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| 作者姓名： | 王佳珺 许志勇 赵 兆 |
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| 作者单位： | 南京理工大学 电光学院 电子工程系,江苏 南京,210094 |
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| 基金项目： | 国家自然科学基金(61171167 |
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| 摘 要： | 采用大孔径宽间距扬声器阵列,研究了一种基于广义旁瓣对消结构的诱导睡眠鼾声自适应增强处理方法,通过对手术室内医务人员语音及各种设备噪声干扰的有效抑制,有助于明显改善对期望鼾声信号的识别、截取、分析等后续数据处理性能.对实测阵列数据的仿真结果表明,该方法能够有效抑制手术室内的各种环境干扰,达到期望的诱导睡眠鼾声信号增强目标.
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| 关 键 词： | 广义旁瓣对消 自适应阵列处理 宽间距扬声器阵列 OSAHS鼾声信号 |
| 收稿时间： | 2015/11/12 0:00:00 |
| 修稿时间： | 2015/11/12 0:00:00 |
Adaptive Microphone Array Enhancement for Snoring Sound |
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| WANG Jiajun,XU zhiyong and ZHAO zhao.Adaptive Microphone Array Enhancement for Snoring Sound[J].Audio Engineering,2016,40(3):28-32. |
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| Authors: | WANG Jiajun XU zhiyong and ZHAO zhao |
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| Affiliation: | Department of Electronic Engineering,School of Electronic and Optical Engineering,Nanjing University of Science and Technology,Department of Electronic Engineering,School of Electronic and Optical Engineering,Nanjing University of Science and Technology,Department of Electronic Engineering,School of Electronic and Optical Engineering,Nanjing University of Science and Technology |
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| Abstract: | |
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| Keywords: | generalized sidelobe canceller adaptive array processing widely spaced microphone array OSAHS snoring signal |
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