AMBIENT NOISE STATISTICS

被引：28

作者：

WEBSTER, RJ

机构：

[1] Computing Devices Canada, Ottawa, Ontario

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1993年 / 41卷 / 06期

关键词：

D O I：

10.1109/78.218152

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Signal processing algorithms optimized for Gaussian noise may degrade significantly in a non-Gaussian noise environment. Therefore, it it important to characterize the noise accurately before including its structure in the formulation of algorithms. A generic distribution suitable for modeling non-Gaussian ambient noise in the kurtosis range 1.8 less-than-or-equal-to beta2 less-than-or-equal-to 4.2 is derived.

引用

页码：2249 / 2253

页数：5

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