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author:

俞颖 (俞颖.) [1] | 黄风华 (黄风华.) [2]

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CQVIP

Abstract:

针对Kalman滤波语音增强算法的参数估计及实现问题,提出基于协作式的新型递归神经网络方法.该方法通过协作式递归神经网络算法进行自回归AR参数估计,并利用有噪自回归信号的最小均方算法进行噪声方差参数估计.仿真实验表明,综合以上2种参数估计方法的Kalman滤波语音增强算法具有高效、实现简单的特点,消噪效果明显.

Keyword:

Kalman滤波语音增强算法 协作式递归神经网络 参数估计 最小均方算法

Community:

  • [ 1 ] [俞颖]福州大学
  • [ 2 ] [黄风华]福州大学

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Source :

重庆科技学院学报(自然科学版)

ISSN: 1673-1980

CN: 50-1174/N

Year: 2012

Issue: 6

Volume: 14

Page: 154-157,174

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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