A Simple Model of Speech Communication and its Application to Intelligibility Enhancement

被引：18

作者：

Kleijn, W. Bastiaan ^{[1
,2
]}

Hendriks, R. C. ^{[2
]}

机构：

[1] Victoria Univ Wellington, Wellington, New Zealand

[2] Delft Univ Technol, Delft, Netherlands

来源：

IEEE SIGNAL PROCESSING LETTERS | 2015年 / 22卷 / 03期

关键词：

Enhancement; intelligibility; speech; INDEX; NOISE;

D O I：

10.1109/LSP.2014.2351784

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：

We introduce a model of communication that includes noise inherent in the message production process as well as noise inherent in the message interpretation process. The production and interpretation noise processes have a fixed signal-to-noise ratio. The resulting system is a simple but effective model of human communication. The model naturally leads to a method to enhance the intelligibility of speech rendered in a noisy environment. State-of-the-art experimental results confirm the practical value of the model.

引用

页码：303 / 307

页数：5

共 24 条

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