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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 ] 福州大学阳光学院

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Source :

重庆科技学院学报:自然科学版

ISSN: 1673-1980

Year: 2012

Issue: 6

Page: 154-157

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 4

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