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语音信号去混响原理与技术 被引量：9

Principle and Technologies of Speech Signal Dereverbration
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摘要 语音信号去混响技术在通信、语言识别等方面有重要应用。介绍了国内外相关研究动态和方法,阐述了声音混响过程和倒谱法去混响原理,简要介绍了传声器阵列-倒谱法去混响技术。 Dereverberation of speech signal is applied to many areas including communication and speech recognition. The research progress on the problem is reviewed. The phenomena of sound reverberation and the principle of dereverberation with cepstrum transform are addressed. A dereverberation method using microphone array in cepstrum domain is briefly introduced.
作者 吴佳栋 陈光冶
机构地区 上海交通大学电子信息与电气工程学院 上海交通大学振动冲击与噪声国家重点实验室
出处 《电声技术》 2006年第5期63-67,共5页 Audio Engineering
关键词 去混响 语音信号 阵列信号处理 信号增强 dereverberation speech signal array signal processing signal enhancement
分类号 TN912.34 [电子电信—通信与信息系统]
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参考文献20

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共引文献12

同被引文献43

  • 1罗日成,李卫国,李成榕.基于阵列信号处理的变压器内局部放电源多目标定位方法[J].电网技术,2006,30(1):65-69. 被引量：30
  • 2苏先礼,何培宇.一种改进的基子波束形成和复倒谱滤波的语音去混响方法[J].通讯和计算机（中英文版）,2005,2(8):50-55. 被引量：1
  • 3居太亮,邵怀宗,彭启琮.近场声源三维定位MUSIC算法研究[J].电子测量与仪器学报,2007,21(1):44-48. 被引量：5
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引证文献9

二级引证文献31

电声技术
2006年 第5期

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